| 1 | 627470-09-1 | 5-(肼羰基)-N-甲基-1H-咪唑-4-甲酰胺 | CHEMBRDG-BB 4023167 | C6H9N5O2
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| 2 | 1012-02-8 | METHYLCYCLOHEXANE-D14 | METHYLCYCLOHEXANE-D14 | C6H9N5O2
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| 3 | 13085-53-5 | 1-methyl-N(4)-ureidocytosine | 1-methyl-N(4)-ureidocytosine | C6H9N5O2
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| 4 | 188612-53-5 | 5-(AMINO-1-(N-METHYL CARBAMOYL) | 5-(Amino-1-(N-methyl Carbamoyl) | C6H9N5O2
| 系列1;对照品-杂质对照品 | |
| 5 | 2946-89-6 | 1-NITROGUANYL-3,5-DIMETHYL-PYRAZOLE | 1-NITROGUANYL-3,5-DIMETHYL-PYRAZOLE | C6H9N5O2
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| 6 | | [2-(4-amino-1H-pyrazol-1-yl)acetyl]urea | [2-(4-amino-1H-pyrazol-1-yl)acetyl]urea | C6H9N5O2
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| 7 | 208252-67-9 | (4-甲氧基-6-甲基-1,3,5-三嗪-2-基)脲 | (4-methoxy-6-methyl-1,3,5-triazin-2-yl)urea | C6H9N5O2
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| 8 | 5177-26-4 | N,N'-dimethyl-5-nitro-pyrimidine-2,4-diamine | N,N'-dimethyl-5-nitro-pyrimidine-2,4-diamine | C6H9N5O2
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| 9 | 5096-84-4 | N2,N2-二甲基-5-硝基嘧啶-2,4-二胺 | 2,4-Pyrimidinediamine,N2,N2-dimethyl-5-nitro- | C6H9N5O2
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| 10 | 70700-44-6 | 4-氨基-2-二甲氨基-6-羟基-5-亚硝基嘧啶[用于钴(III),铁(II)的测定] | 4-Hydroxy-2-Dimethylamino-5-Nitroso-6-Aminopyrimidine | C6H9N5O2
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| 11 | | 4-AMINO-6-(DIMETHYLAMINO)-5-NITROSOPYRIMIDIN-2(3H)-ONE | 4-AMINO-6-(DIMETHYLAMINO)-5-NITROSOPYRIMIDIN-2(3H)-ONE | C6H9N5O2
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| 12 | 221018-24-2 | Acetamide, N-(1-acetyl-3-amino-1H-1,2,4-triazol-5-yl)- | Acetamide, N-(1-acetyl-3-amino-1H-1,2,4-triazol-5-yl)- | C6H9N5O2
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| 13 | 77440-13-2 | N(5)-methyl-N(5)-formyl-2,5,6-triamino-4-hydroxypyrimidine | N(5)-methyl-N(5)-formyl-2,5,6-triamino-4-hydroxypyrimidine | C6H9N5O2
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| 14 | 89465-57-6 | N-(2-AMINO-6-METHOXY-5-NITROSOPYRIMIDIN-4-YL)-N-METHYLAMINE | N-(2-AMINO-6-METHOXY-5-NITROSOPYRIMIDIN-4-YL)-N-METHYLAMINE | C6H9N5O2
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| 15 | 1379173-03-1 | 4-Amino-6-(dimethylamino)-1,3,5-triazine-2-carboxylic acid | 1,3,5-Triazine-2-carboxylic acid, 4-amino-6-(dimethylamino)- | C6H9N5O2
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| 16 | 491863-57-1 | N'-[1-(4-amino-1,2,5-oxadiazol-3-yl)ethylidene]acetohydrazide | N'-[1-(4-amino-1,2,5-oxadiazol-3-yl)ethylidene]acetohydrazide | C6H9N5O2
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| 17 | 137524-89-1 | 4(1H)-Pteridinone,2-amino-4a,5,6,7-tetrahydro-4a-hydroxy-(9CI) | 4(1H)-Pteridinone,2-amino-4a,5,6,7-tetrahydro-4a-hydroxy-(9CI) | C6H9N5O2
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| 18 | 147710-88-1 | (2R,4S)-4-(1H-1,2,3,4-tetrazol-5-yl)pyrrolidine-2-carboxylic acid | (2R,4S)-4-(1H-1,2,3,4-tetrazol-5-yl)pyrrolidine-2-carboxylic acid | C6H9N5O2
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| 19 | 352343-45-4 | 1,2,5-Oxadiazole-3-carboximidamide,4-amino-N-(2-propenyloxy)-(9CI) | 1,2,5-Oxadiazole-3-carboximidamide,4-amino-N-(2-propenyloxy)-(9CI) | C6H9N5O2
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| 20 | 97908-32-2 | 4(1H)-Pteridinone,2-amino-4a,5,6,7-tetrahydro-4a-hydroxy-,(S)-(9CI) | 4(1H)-Pteridinone,2-amino-4a,5,6,7-tetrahydro-4a-hydroxy-,(S)-(9CI) | C6H9N5O2
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| 21 | | 1-[(2-hydroxy-2-oxidohydrazino)(imino)methyl]-3,5-dimethyl-1H-pyrazole | 1-[(2-hydroxy-2-oxidohydrazino)(imino)methyl]-3,5-dimethyl-1H-pyrazole | C6H9N5O2
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