| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_1 | C[Si](C)(C)OC(=O)C1CNC2=C(N1)C(=O)[NH]C(N)=N2 | standard non polar | 2025-10-24 | 2293.66 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_2 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O)CN2)C(=O)[NH]1 | standard non polar | 2025-10-24 | 1624.64 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_3 | C[Si](C)(C)N1C2=C(N=C(N)[NH]C2=O)NCC1C(=O)O | standard non polar | 2025-10-24 | 1551.57 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_4 | C[Si](C)(C)N1CC(C(=O)O)NC2=C1N=C(N)[NH]C2=O | standard non polar | 2025-10-24 | 1770.55 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_5 | C[Si](C)(C)N1C(N)=NC2=C(NC(C(=O)O)CN2)C1=O | standard non polar | 2025-10-24 | 1908.31 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_6 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O[Si](C)(C)C)CN2)C(=O)[NH]1 | standard non polar | 2025-10-24 | 2172.76 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_7 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(N1)C(=O)[NH]C(N)=N2 | standard non polar | 2025-10-24 | 1939.49 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_8 | C[Si](C)(C)OC(=O)C1CNC2=C(N1)C(=O)N([Si](C)(C)C)C(N)=N2 | standard non polar | 2025-10-24 | 1732.37 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_9 | C[Si](C)(C)OC(=O)C1CNC2=C(C(=O)[NH]C(N)=N2)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 2578.26 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_10 | C[Si](C)(C)N(C1=NC2=C(NC(C(=O)O)CN2)C(=O)[NH]1)[Si](C)(C)C | standard non polar | 2025-10-24 | 2301.4 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_11 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O)CN2)C(=O)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 1611.53 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_12 | C[Si](C)(C)NC1=NC2=C(C(=O)[NH]1)N([Si](C)(C)C)C(C(=O)O)CN2 | standard non polar | 2025-10-24 | 2047.42 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_13 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O)CN2[Si](C)(C)C)C(=O)[NH]1 | standard non polar | 2025-10-24 | 2127.62 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_14 | C[Si](C)(C)N1C2=C(N=C(N)N([Si](C)(C)C)C2=O)NCC1C(=O)O | standard non polar | 2025-10-24 | 2225.62 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_15 | C[Si](C)(C)N1CC(C(=O)O)N([Si](C)(C)C)C2=C1N=C(N)[NH]C2=O | standard non polar | 2025-10-24 | 1991.8 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_16 | C[Si](C)(C)N1CC(C(=O)O)NC2=C1N=C(N)N([Si](C)(C)C)C2=O | standard non polar | 2025-10-24 | 1811.64 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_17 | C[Si](C)(C)OC(=O)C1CNC2=C(N1)C(=O)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=N2 | standard non polar | 2025-10-24 | 1874.46 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_18 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O[Si](C)(C)C)CN2)C(=O)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 2078.92 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_19 | C[Si](C)(C)NC1=NC2=C(C(=O)[NH]1)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)CN2 | standard non polar | 2025-10-24 | 1525.67 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_20 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O[Si](C)(C)C)CN2[Si](C)(C)C)C(=O)[NH]1 | standard non polar | 2025-10-24 | 2165.06 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_21 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(N1)C(=O)N([Si](C)(C)C)C(N)=N2 | standard non polar | 2025-10-24 | 2255.61 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_22 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(C(=O)[NH]C(N)=N2)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 1631.91 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_23 | C[Si](C)(C)OC(=O)C1CNC2=C(C(=O)N([Si](C)(C)C)C(N)=N2)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 2324.2 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_24 | C[Si](C)(C)N(C1=NC2=C(NC(C(=O)O)CN2)C(=O)N1[Si](C)(C)C)[Si](C)(C)C | standard non polar | 2025-10-24 | 1992.59 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_25 | C[Si](C)(C)N1C2=C(N=C(N([Si](C)(C)C)[Si](C)(C)C)[NH]C2=O)NCC1C(=O)O | standard non polar | 2025-10-24 | 2583.74 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_26 | C[Si](C)(C)N1CC(C(=O)O)NC2=C1N=C(N([Si](C)(C)C)[Si](C)(C)C)[NH]C2=O | standard non polar | 2025-10-24 | 1776.59 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_27 | C[Si](C)(C)NC1=NC2=C(C(=O)N1[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O)CN2 | standard non polar | 2025-10-24 | 1990.54 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_28 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O)CN2[Si](C)(C)C)C(=O)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 2437.34 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_29 | C[Si](C)(C)NC1=NC2=C(C(=O)[NH]1)N([Si](C)(C)C)C(C(=O)O)CN2[Si](C)(C)C | standard non polar | 2025-10-24 | 1296.76 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_30 | C[Si](C)(C)N1CC(C(=O)O)N([Si](C)(C)C)C2=C1N=C(N)N([Si](C)(C)C)C2=O | standard non polar | 2025-10-24 | 2503.23 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_31 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(N1)C(=O)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=N2 | standard non polar | 2025-10-24 | 1946.91 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_32 | C[Si](C)(C)OC(=O)C1CNC2=C(N1)C(=O)N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=N2 | standard non polar | 2025-10-24 | 1741.9 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_33 | C[Si](C)(C)OC(=O)C1CNC2=C(C(=O)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=N2)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 1175.96 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_34 | C[Si](C)(C)NC1=NC2=C(C(=O)N1[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)CN2 | standard non polar | 2025-10-24 | 2371.38 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_35 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O[Si](C)(C)C)CN2[Si](C)(C)C)C(=O)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 1765.8 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_36 | C[Si](C)(C)NC1=NC2=C(C(=O)[NH]1)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)CN2[Si](C)(C)C | standard non polar | 2025-10-24 | 2707.13 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_37 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(C(=O)N([Si](C)(C)C)C(N)=N2)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 1427.05 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_38 | C[Si](C)(C)N1C2=C(N=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)C2=O)NCC1C(=O)O | standard non polar | 2025-10-24 | 1737.39 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_39 | C[Si](C)(C)N1CC(C(=O)O)NC2=C1N=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)C2=O | standard non polar | 2025-10-24 | 2032.2 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_40 | C[Si](C)(C)N1CC(C(=O)O)N([Si](C)(C)C)C2=C1N=C(N([Si](C)(C)C)[Si](C)(C)C)[NH]C2=O | standard non polar | 2025-10-24 | 1795.16 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_41 | C[Si](C)(C)NC1=NC2=C(C(=O)N1[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O)CN2[Si](C)(C)C | standard non polar | 2025-10-24 | 2291.63 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_42 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(N1)C(=O)N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=N2 | standard non polar | 2025-10-24 | 2254.82 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_43 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(C(=O)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=N2)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 2254.66 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_44 | C[Si](C)(C)OC(=O)C1CNC2=C(C(=O)N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=N2)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 2686.0 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_45 | C[Si](C)(C)NC1=NC2=C(C(=O)N1[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)CN2[Si](C)(C)C | standard non polar | 2025-10-24 | 1846.9 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_46 | C[Si](C)(C)N1CC(C(=O)O)N([Si](C)(C)C)C2=C1N=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)C2=O | standard non polar | 2025-10-24 | 1989.66 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_47 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(C(=O)N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=N2)N1[Si](C)(C)C | standard non polar | 2025-10-24 | 1633.74 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_1 | C[Si](C)(C)OC(=O)C1CNC2=C(N1)C(=O)[NH]C(N)=N2 | standard polar | 2025-10-24 | 1597.65 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_2 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O)CN2)C(=O)[NH]1 | standard polar | 2025-10-24 | 2291.36 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_3 | C[Si](C)(C)N1C2=C(N=C(N)[NH]C2=O)NCC1C(=O)O | standard polar | 2025-10-24 | 1485.4 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_4 | C[Si](C)(C)N1CC(C(=O)O)NC2=C1N=C(N)[NH]C2=O | standard polar | 2025-10-24 | 1873.01 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_5 | C[Si](C)(C)N1C(N)=NC2=C(NC(C(=O)O)CN2)C1=O | standard polar | 2025-10-24 | 2286.13 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_6 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O[Si](C)(C)C)CN2)C(=O)[NH]1 | standard polar | 2025-10-24 | 1539.75 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_7 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(N1)C(=O)[NH]C(N)=N2 | standard polar | 2025-10-24 | 1909.94 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_8 | C[Si](C)(C)OC(=O)C1CNC2=C(N1)C(=O)N([Si](C)(C)C)C(N)=N2 | standard polar | 2025-10-24 | 2508.46 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_9 | C[Si](C)(C)OC(=O)C1CNC2=C(C(=O)[NH]C(N)=N2)N1[Si](C)(C)C | standard polar | 2025-10-24 | 2421.97 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_10 | C[Si](C)(C)N(C1=NC2=C(NC(C(=O)O)CN2)C(=O)[NH]1)[Si](C)(C)C | standard polar | 2025-10-24 | 1750.62 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_11 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O)CN2)C(=O)N1[Si](C)(C)C | standard polar | 2025-10-24 | 2343.52 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_12 | C[Si](C)(C)NC1=NC2=C(C(=O)[NH]1)N([Si](C)(C)C)C(C(=O)O)CN2 | standard polar | 2025-10-24 | 2303.9 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_13 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O)CN2[Si](C)(C)C)C(=O)[NH]1 | standard polar | 2025-10-24 | 1564.63 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_14 | C[Si](C)(C)N1C2=C(N=C(N)N([Si](C)(C)C)C2=O)NCC1C(=O)O | standard polar | 2025-10-24 | 1666.11 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_15 | C[Si](C)(C)N1CC(C(=O)O)N([Si](C)(C)C)C2=C1N=C(N)[NH]C2=O | standard polar | 2025-10-24 | 1549.39 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_16 | C[Si](C)(C)N1CC(C(=O)O)NC2=C1N=C(N)N([Si](C)(C)C)C2=O | standard polar | 2025-10-24 | 1863.42 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_17 | C[Si](C)(C)OC(=O)C1CNC2=C(N1)C(=O)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=N2 | standard polar | 2025-10-24 | 1925.85 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_18 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O[Si](C)(C)C)CN2)C(=O)N1[Si](C)(C)C | standard polar | 2025-10-24 | 2085.79 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_19 | C[Si](C)(C)NC1=NC2=C(C(=O)[NH]1)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)CN2 | standard polar | 2025-10-24 | 1977.89 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_20 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O[Si](C)(C)C)CN2[Si](C)(C)C)C(=O)[NH]1 | standard polar | 2025-10-24 | 1524.49 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_21 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(N1)C(=O)N([Si](C)(C)C)C(N)=N2 | standard polar | 2025-10-24 | 2101.09 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_22 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(C(=O)[NH]C(N)=N2)N1[Si](C)(C)C | standard polar | 2025-10-24 | 2901.24 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_23 | C[Si](C)(C)OC(=O)C1CNC2=C(C(=O)N([Si](C)(C)C)C(N)=N2)N1[Si](C)(C)C | standard polar | 2025-10-24 | 2441.31 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_24 | C[Si](C)(C)N(C1=NC2=C(NC(C(=O)O)CN2)C(=O)N1[Si](C)(C)C)[Si](C)(C)C | standard polar | 2025-10-24 | 1585.92 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_25 | C[Si](C)(C)N1C2=C(N=C(N([Si](C)(C)C)[Si](C)(C)C)[NH]C2=O)NCC1C(=O)O | standard polar | 2025-10-24 | 1643.52 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_26 | C[Si](C)(C)N1CC(C(=O)O)NC2=C1N=C(N([Si](C)(C)C)[Si](C)(C)C)[NH]C2=O | standard polar | 2025-10-24 | 2108.63 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_27 | C[Si](C)(C)NC1=NC2=C(C(=O)N1[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O)CN2 | standard polar | 2025-10-24 | 1948.85 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_28 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O)CN2[Si](C)(C)C)C(=O)N1[Si](C)(C)C | standard polar | 2025-10-24 | 2104.67 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_29 | C[Si](C)(C)NC1=NC2=C(C(=O)[NH]1)N([Si](C)(C)C)C(C(=O)O)CN2[Si](C)(C)C | standard polar | 2025-10-24 | 2731.74 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_30 | C[Si](C)(C)N1CC(C(=O)O)N([Si](C)(C)C)C2=C1N=C(N)N([Si](C)(C)C)C2=O | standard polar | 2025-10-24 | 2170.71 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_31 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(N1)C(=O)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=N2 | standard polar | 2025-10-24 | 2268.61 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_32 | C[Si](C)(C)OC(=O)C1CNC2=C(N1)C(=O)N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=N2 | standard polar | 2025-10-24 | 1373.74 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_33 | C[Si](C)(C)OC(=O)C1CNC2=C(C(=O)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=N2)N1[Si](C)(C)C | standard polar | 2025-10-24 | 1435.85 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_34 | C[Si](C)(C)NC1=NC2=C(C(=O)N1[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)CN2 | standard polar | 2025-10-24 | 2157.34 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_35 | C[Si](C)(C)NC1=NC2=C(NC(C(=O)O[Si](C)(C)C)CN2[Si](C)(C)C)C(=O)N1[Si](C)(C)C | standard polar | 2025-10-24 | 1955.64 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_36 | C[Si](C)(C)NC1=NC2=C(C(=O)[NH]1)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)CN2[Si](C)(C)C | standard polar | 2025-10-24 | 2316.11 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_37 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(C(=O)N([Si](C)(C)C)C(N)=N2)N1[Si](C)(C)C | standard polar | 2025-10-24 | 2093.23 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_38 | C[Si](C)(C)N1C2=C(N=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)C2=O)NCC1C(=O)O | standard polar | 2025-10-24 | 2658.6 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_39 | C[Si](C)(C)N1CC(C(=O)O)NC2=C1N=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)C2=O | standard polar | 2025-10-24 | 2534.04 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_40 | C[Si](C)(C)N1CC(C(=O)O)N([Si](C)(C)C)C2=C1N=C(N([Si](C)(C)C)[Si](C)(C)C)[NH]C2=O | standard polar | 2025-10-24 | 1034.53 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_41 | C[Si](C)(C)NC1=NC2=C(C(=O)N1[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O)CN2[Si](C)(C)C | standard polar | 2025-10-24 | 1903.63 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_42 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(N1)C(=O)N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=N2 | standard polar | 2025-10-24 | 1891.8 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_43 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(C(=O)[NH]C(N([Si](C)(C)C)[Si](C)(C)C)=N2)N1[Si](C)(C)C | standard polar | 2025-10-24 | 948.421 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_44 | C[Si](C)(C)OC(=O)C1CNC2=C(C(=O)N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=N2)N1[Si](C)(C)C | standard polar | 2025-10-24 | 3160.44 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_45 | C[Si](C)(C)NC1=NC2=C(C(=O)N1[Si](C)(C)C)N([Si](C)(C)C)C(C(=O)O[Si](C)(C)C)CN2[Si](C)(C)C | standard polar | 2025-10-24 | 1918.74 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_46 | C[Si](C)(C)N1CC(C(=O)O)N([Si](C)(C)C)C2=C1N=C(N([Si](C)(C)C)[Si](C)(C)C)N([Si](C)(C)C)C2=O | standard polar | 2025-10-24 | 3022.8 |
| Gas Chromatography | 6-Carboxy-5,6,7,8-tetrahydropterin_TMS_47 | C[Si](C)(C)OC(=O)C1CN([Si](C)(C)C)C2=C(C(=O)N([Si](C)(C)C)C(N([Si](C)(C)C)[Si](C)(C)C)=N2)N1[Si](C)(C)C | standard polar | 2025-10-24 | 1339.95 |