| 1 | 40848-33-7 | 5,6-Diamino-4-thiouracil | 5,6-Diamino-4-thiouracil | C4H6N4OS
| | |
| 2 | | 2,6-diamino-5-mercaptopyrimidin-4-ol | 2,6-diamino-5-mercaptopyrimidin-4-ol | C4H6N4OS
| | |
| 3 | 3673-41-4 | Hydrazinecarboxamide, N-2-thiazolyl- | Hydrazinecarboxamide, N-2-thiazolyl- | C4H6N4OS
| | |
| 4 | 119935-85-2 | 4-Thiazolecarboxamide,2-hydrazino-(9CI) | 4-Thiazolecarboxamide,2-hydrazino-(9CI) | C4H6N4OS
| | |
| 5 | | 5,6-DIAMINO-2-SULFANYL-4(3H)-PYRIMIDINONE | 5,6-DIAMINO-2-SULFANYL-4(3H)-PYRIMIDINONE | C4H6N4OS
| | |
| 6 | | 2-MERCAPTO-4,5-DIAMINO-6-HYDROXYPYRIMIDINE | 2-MERCAPTO-4,5-DIAMINO-6-HYDROXYPYRIMIDINE | C4H6N4OS
| | |
| 7 | 1004-76-8 | 4,5-二氨基-2-硫脲嘧啶 | 4,5-diamino-6-hydroxy-2-mercapto-pyrimidine | C4H6N4OS
| 合成;嘧啶;化工原料;医药中间体 | |
| 8 | 327059-94-9 | N-(5-Amino-[1,2,4]thiadiazol-3-yl)-acetamide | N-(5-Amino-[1,2,4]thiadiazol-3-yl)-acetamide | C4H6N4OS
| | |
| 9 | | 2-(3-sulfanyl-4H-1,2,4-triazol-4-yl)acetamide | 2-(3-sulfanyl-4H-1,2,4-triazol-4-yl)acetamide | C4H6N4OS
| | |
| 10 | 73959-24-7 | Acetamide, N-(5-amino-1,3,4-thiadiazol-2-yl)- | Acetamide, N-(5-amino-1,3,4-thiadiazol-2-yl)- | C4H6N4OS
| | |
| 11 | 41812-62-8 | 2-(4-氧代噻唑-2-基)胍 | N-(4-Oxo-4,5-dihydro-1,3-thiazol-2-yl)guanidine | C4H6N4OS
| | |
| 12 | 176179-11-6 | 5-Thiazolecarboxylicacid,2-amino-,hydrazide(9CI) | 5-Thiazolecarboxylicacid,2-amino-,hydrazide(9CI) | C4H6N4OS
| | |
| 13 | 857748-74-4 | 1,3,4-Thiadiazole, 2-ethyl-5-nitrosamino- (5CI) | 1,3,4-Thiadiazole, 2-ethyl-5-nitrosamino- (5CI) | C4H6N4OS
| | |
| 14 | 1177423-60-7 | 5-氨基-N-甲基-1,3,4-噻二唑-2-甲酰胺 | 1,3,4-Thiadiazole-2-carboxamide, 5-amino-N-methyl- | C4H6N4OS
| | |
| 15 | 22278-81-5 | 4-氨基-6-甲基-3-硫代-2H-1,2,4-三嗪-5-酮 | 4-AMINO-3-MERCAPTO-6-METHYL-4H-[1,2,4]TRIAZIN-5-ONE | C4H6N4OS
| | |
| 16 | 149519-05-1 | 1H-1,2,3-Triazole-1-carboxamide,5-(methylthio)-(9CI) | 1H-1,2,3-Triazole-1-carboxamide,5-(methylthio)-(9CI) | C4H6N4OS
| | |
| 17 | 89281-53-8 | 1,2,5-Thiadiazole-3-carboxamide,4-(methylamino)-(7CI) | 1,2,5-Thiadiazole-3-carboxamide,4-(methylamino)-(7CI) | C4H6N4OS
| | |
| 18 | 100097-70-9 | 1,2,3-Thiadiazole-4-carboxamide,5-amino-N-methyl-(9CI) | 1,2,3-Thiadiazole-4-carboxamide,5-amino-N-methyl-(9CI) | C4H6N4OS
| | |
| 19 | 16279-23-5 | Urea, (5-methyl-1,3,4-thiadiazol-2-yl)- (6CI,8CI,9CI) | Urea, (5-methyl-1,3,4-thiadiazol-2-yl)- (6CI,8CI,9CI) | C4H6N4OS
| | |
| 20 | 58413-35-7 | 1H-Imidazole-4-carboxylicacid,5-mercapto-,hydrazide(9CI) | 1H-Imidazole-4-carboxylicacid,5-mercapto-,hydrazide(9CI) | C4H6N4OS
| | |
| 21 | 100097-71-0 | 1H-1,2,3-Triazole-4-carboxamide,5-mercapto-N-methyl-(9CI) | 1H-1,2,3-Triazole-4-carboxamide,5-mercapto-N-methyl-(9CI) | C4H6N4OS
| | |
| 22 | 678974-38-4 | 4(1H)-Pyrimidinone, 6-hydrazino-2,3-dihydro-2-thioxo- (9CI) | 4(1H)-Pyrimidinone, 6-hydrazino-2,3-dihydro-2-thioxo- (9CI) | C4H6N4OS
| | |
| 23 | 4137-63-7 | 1,2,3-Thiadiazole-4-carboxylic acid, 5-methyl-, hydrazide | 1,2,3-Thiadiazole-4-carboxylic acid, 5-methyl-, hydrazide | C4H6N4OS
| | |
| 24 | 118025-67-5 | 3H-1,2,4-Triazole-3-thione, 1-acetyl-5-amino-1,2-dihydro- (9CI) | 3H-1,2,4-Triazole-3-thione, 1-acetyl-5-amino-1,2-dihydro- (9CI) | C4H6N4OS
| | |
| 25 | | 4-AMINO-6-METHYL-3-THIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZIN-5-ONE | 4-AMINO-6-METHYL-3-THIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZIN-5-ONE | C4H6N4OS
| | |
| 26 | 61320-82-9 | 1H-1,2,4-Triazole-3-carboxamide,4,5-dihydro-4-methyl-5-thioxo-(9CI) | 1H-1,2,4-Triazole-3-carboxamide,4,5-dihydro-4-methyl-5-thioxo-(9CI) | C4H6N4OS
| | |
| 27 | 633297-83-3 | 1,2,4-Triazin-5(4H)-one, 4-amino-1,6-dihydro-3-methyl-6-thioxo- (9CI) | 1,2,4-Triazin-5(4H)-one, 4-amino-1,6-dihydro-3-methyl-6-thioxo- (9CI) | C4H6N4OS
| | |
| 28 | | 4-AMINO-6-METHYL-3-THIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZIN-5-ONE, TECH | 4-AMINO-6-METHYL-3-THIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZIN-5-ONE, TECH | C4H6N4OS
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