提示✕
| 6-Aza-2-thiouracil |
| 3-sulfanyl-1,2,4-triazin-5-ol |
| 3-thioxo-1,2,4-triazin-5(4H)-one |
| 3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazin-5-one |
| 2-Thio-6-azauracil |
| 3-thio-1,2,4-triazine-3,5(2H,4H)-dione |
| 1,2,4-triazin-3(2H)-thion-5(4H)-one |
| 5-xox-3-thio-2,3,4,5-tetrahydro-1,2,4-triazine |
| 5-Hydroxy-3-mercapto-1,2,4-triazine |
| 1,2,4-Triazin-5(2H)-one, 3,4-dihydro-3-thioxo- |
| 3-thioxo-1,2,4-triazin-5-one |
| 3-Thioxo-3,4-dihydro-1,2,4-triazin-5(2H)-one |
| 1,2,4-triazin-5-ol, 3-mercapto- |
