| 1 | 496-46-8 | 甘脲 | Glycoluril | C4H6N4O2
| 脲;原料;有机砌块;通用试剂;化工原料;其他原料;甘脲系列;杂环化合物;有机化工原料;甘脲及其衍生物 | |
| 2 | 893631-08-8 | 6-肼基嘧啶-2,4(1H,3H)-二酮 | 6-HYDRAZINOURACIL | C4H6N4O2
| | |
| 3 | 55633-19-7 | 四氮唑-1-乙酸甲酯 | Methyl Tetrazole-1-acetate | C4H6N4O2
| 原料药;杂环类化合物-四氮唑 | 原料药;杂环类化合物-四氮唑 |
| 4 | 55408-10-1 | 5-甲酸乙酯四氮唑 | 1H-Tetrazol-5-Ethyl Formate | C4H6N4O2
| 原料;原料药;其他原料;羰基化合物;四氮唑类产品 | |
| 5 | 817-99-2 | N-(DIAZOACETYL)-GLYCINEAMIDE | N-(DIAZOACETYL)-GLYCINEAMIDE | C4H6N4O2
| | |
| 6 | 92614-86-3 | 3-(1H-四唑-1-基)丙酸 | 3-TETRAZOL-1-YL-PROPIONIC ACID | C4H6N4O2
| | |
| 7 | | 5-HYDRAZINO-PYRIMIDINE-4,6-DIOL | 5-HYDRAZINO-PYRIMIDINE-4,6-DIOL | C4H6N4O2
| | |
| 8 | 56395-21-2 | methyl 2{H}-tetrazol-2-ylacetate | methyl 2{H}-tetrazol-2-ylacetate | C4H6N4O2
| | |
| 9 | 4531-54-8 | 1-甲基-4-硝基-1H-咪唑-5-胺 | 5-Amino-1-methyl-4-nitroimidazole | C4H6N4O2
| | |
| 10 | 140706-47-4 | N-(4-氨基-呋咱-3-基)-乙酰胺 | N-(4-AMINO-FURAZAN-3-YL)-ACETAMIDE | C4H6N4O2
| | |
| 11 | 132038-70-1 | 2-甲基-5-硝基-2H-吡唑-3-胺 | 1-METHYL-3-NITRO-1H-PYRAZOL-5-AMINE | C4H6N4O2
| | |
| 12 | 40769-69-5 | 2,5-二氨基-4,6-二羟基嘧啶 | 2,5-Diamino-4,6-dihydroxy-pyrimidine | C4H6N4O2
| 嘧啶 | |
| 13 | 20055-00-9 | 1-甲基-4-硝基-1H-吡唑-3-胺 | 1H-Pyrazol-3-amine, 1-methyl-4-nitro- | C4H6N4O2
| | |
| 14 | 21743-55-5 | (5-Methyl-1H-tetrazol-1-yl)acetic acid | (5-Methyl-1H-tetrazol-1-yl)acetic acid | C4H6N4O2
| | |
| 15 | 1212174-51-0 | (2S)-2-(1H-Tetrazol-1-yl)propanoic acid | (2S)-2-(1H-Tetrazol-1-yl)propanoic acid | C4H6N4O2
| | |
| 16 | 21743-76-0 | 2-(1-METHYL-1H-TETRAZOL-5-YL)ACETIC ACID | 2-(1-methyl-1H-tetrazol-5-yl)acetic acid | C4H6N4O2
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| 17 | 19868-85-0 | 1H-Pyrazol-5-amine,1-methyl-4-nitro-(9CI) | 1H-Pyrazol-5-amine,1-methyl-4-nitro-(9CI) | C4H6N4O2
| | |
| 18 | 383881-15-0 | 1,2,5-Oxadiazole-3-acetamide,4-amino-(9CI) | 1,2,5-Oxadiazole-3-acetamide,4-amino-(9CI) | C4H6N4O2
| | |
| 19 | 32551-34-1 | 3-呋咱羧酸,4-甲基-,肼 | 3-methylfurazan-4-carboxylic acid hydrazide | C4H6N4O2
| | |
| 20 | 84928-78-9 | 2-Pyrimidinamine, 1,2-dihydro-5-nitro- (9CI) | 2-Pyrimidinamine, 1,2-dihydro-5-nitro- (9CI) | C4H6N4O2
| | |
| 21 | 143832-52-4 | (5-氨基-1H-1,2,4-三唑-3-基)乙酸 | (5-AMINO-4 H-[1,2,4]TRIAZOL-3-YL)-ACETIC ACID | C4H6N4O2
| 化工 | |
| 22 | 20560-95-6 | Methyl 4-amino-2H-1,2,3-triazole-5-carboxylate | Methyl 4-amino-2H-1,2,3-triazole-5-carboxylate | C4H6N4O2
| | |
| 23 | 131230-62-1 | 4(3H)-Pyrimidinone, 2,6-diamino-, 1-oxide (9CI) | 4(3H)-Pyrimidinone, 2,6-diamino-, 1-oxide (9CI) | C4H6N4O2
| | |
| 24 | 21743-77-1 | 2-甲基-2H-四唑-5-乙酸 | 2-(2-methyl-2H-1,2,3,4-tetrazol-5-yl)acetic acid | C4H6N4O2
| | |
| 25 | 119769-05-0 | 1H-Pyrazole-1-carboxamide,3-amino-5-hydroxy-(9CI) | 1H-Pyrazole-1-carboxamide,3-amino-5-hydroxy-(9CI) | C4H6N4O2
| | |
| 26 | 586965-17-5 | 1H-Imidazole-4-carboxamide,5-amino-1-hydroxy-(9CI) | 1H-Imidazole-4-carboxamide,5-amino-1-hydroxy-(9CI) | C4H6N4O2
| | |
| 27 | 32267-39-3 | 4,5-Pyrimidinedione, 2,6-diamino-1,6-dihydro- (9CI) | 4,5-Pyrimidinedione, 2,6-diamino-1,6-dihydro- (9CI) | C4H6N4O2
| | |
| 28 | 99171-20-7 | 4-Imidazoline-4-carboxylicacid,2-oxo-,hydrazide(6CI) | 4-Imidazoline-4-carboxylicacid,2-oxo-,hydrazide(6CI) | C4H6N4O2
| | |
| 29 | 202415-39-2 | 5H-Tetrazol-5-one, 1,2-dihydro-1-(2-oxopropyl)- (9CI) | 5H-Tetrazol-5-one, 1,2-dihydro-1-(2-oxopropyl)- (9CI) | C4H6N4O2
| | |
| 30 | 76803-16-2 | 5-Amino-[1,2,4]triazole-1-carboxylic acid methyl ester | 5-Amino-[1,2,4]triazole-1-carboxylic acid methyl ester | C4H6N4O2
| | |
| 31 | 851308-98-0 | 1H-Imidazol-4-ol, 5-amino-, carbamate (ester) (9CI) | 1H-Imidazol-4-ol, 5-amino-, carbamate (ester) (9CI) | C4H6N4O2
| | |
| 32 | 3641-14-3 | 5-氨基-1H-1,2,4-三氮唑-3-羧酸甲酯 | 5-Amino-1H-1,2,4-triazole-3-carboxylic acid methyl ester | C4H6N4O2
| 咪唑,吡唑等衍生物 | 医药中间体 |
| 33 | 119768-91-1 | 1H-Pyrazole-1-carboxamide,5-amino-2,3-dihydro-3-oxo-(9CI) | 1H-Pyrazole-1-carboxamide,5-amino-2,3-dihydro-3-oxo-(9CI) | C4H6N4O2
| | |
| 34 | 99367-57-4 | 1,3,4-Oxadiazole-2-carboxylicacid,5-methyl-,hydrazide(9CI) | 1,3,4-Oxadiazole-2-carboxylicacid,5-methyl-,hydrazide(9CI) | C4H6N4O2
| | |
| 35 | 246048-63-5 | 1,2,5-Oxadiazole-3-carboximidicacid,4-amino-,methylester(9CI) | 1,2,5-Oxadiazole-3-carboximidicacid,4-amino-,methylester(9CI) | C4H6N4O2
| | |
| 36 | 66483-27-0 | 1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI) | 1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI) | C4H6N4O2
| | |
| 37 | 395662-74-5 | 1H-Pyrazole-4-carboxylic acid, 4,5-dihydro-5-oxo-, hydrazide (9CI) | 1H-Pyrazole-4-carboxylic acid, 4,5-dihydro-5-oxo-, hydrazide (9CI) | C4H6N4O2
| | |
| 38 | 893752-05-1 | 5-(aminomethyl)-1,2,4-oxadiazole-3-carboxamide(SALTDATA: 0.77HCl 0.2H2O 0.01Ph3PO) | 5-(aminomethyl)-1,2,4-oxadiazole-3-carboxamide(SALTDATA: 0.77HCl 0.2H2O 0.01Ph3PO) | C4H6N4O2
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