| 1 | 3316-09-4 | 1,2-二羟基-4-硝基苯 | 4-Nitrocatechol | C6H5NO4
| 酚，醇;对照品;化学连接;化学试剂;中药对照品 | |
| 2 | | 4-NITROCARTECHOL | 4-NITROCARTECHOL | C6H5NO4
| | |
| 3 | 601-89-8 | 2-硝基间苯二酚 | 2-Nitroresorcinol | C6H5NO4
| 酚类;单体;芳烃;有机原料;医药中间体 | |
| 4 | 16090-33-8 | 2-硝基对苯二酚 | 2-NITROHYDROQUINONE | C6H5NO4
| | |
| 5 | 5275-69-4 | 2-ACETYL-5-NITROFURAN | 2-ACETYL-5-NITROFURAN | C6H5NO4
| | |
| 6 | 3163-07-3 | 4-硝基苯-1,3-二醇 | 4-Nitrobenzene-1,3-diol | C6H5NO4
| 有机化工原料 | |
| 7 | | 3-NITRO-BENZENE-1,2-DIOL | 3-NITRO-BENZENE-1,2-DIOL | C6H5NO4
| | |
| 8 | | 2,3-DIHYDROXY NITROBENZEN | 2,3-DIHYDROXY NITROBENZEN | C6H5NO4
| | |
| 9 | 55750-48-6 | N-甲氧基羰基顺丁烯二酰亚胺 | N-methoxycarbonylmaleimide | C6H5NO4
| 合成 | |
| 10 | 5466-62-6 | 4,6-二羟基烟酸 | 4,6-dihydroxynicotinic acid | C6H5NO4
| 吡啶类;医药中间体 | |
| 11 | | 2-Maleimidoacetic acid(AMAA) | 2-Maleimidoacetic acid(AMAA) | C6H5NO4
| | |
| 12 | 937-26-8 | 2,4-吡咯二甲酸 | PYRROLE-2,4-DICARBOXYLIC ACID | C6H5NO4
| | |
| 13 | 90037-89-1 | 6-羟基-3-吡啶羧酸 1-氧化物 | 6-hydroxynicotinic acid N-oxide | C6H5NO4
| | |
| 14 | 937-27-9 | 1H-吡咯-2,5-二甲酸 | 1H-Pyrrole-2,5-dicarboxylic acid | C6H5NO4
| 杂环类化合物 | |
| 15 | 1297542-52-9 | 2-乙酰基恶唑-4-羧酸 | 2-Acetyloxazole-4-carboxylic acid | C6H5NO4
| | |
| 16 | 874285-13-9 | 5-羟基烟酸氮氧化物 | 5-hydroxyisonicotinic acid N-oxide | C6H5NO4
| | |
| 17 | 1368349-02-3 | 5-Isoxazolecarboxylic acid, 3-acetyl- | 5-Isoxazolecarboxylic acid, 3-acetyl- | C6H5NO4
| | |
| 18 | 22667-21-6 | 5-甲酰基异恶唑-3-甲酸甲酯 | Methyl 5-formylisoxazole-3-carboxylate | C6H5NO4
| | |
| 19 | | 2,4-DIHYDROXYPYRIDINE-5-CARBOXYLIC ACID | 2,4-DIHYDROXYPYRIDINE-5-CARBOXYLIC ACID | C6H5NO4
| | |
| 20 | 43077-77-6 | 4,5-二羟基-2-羧酸吡啶 | 4,5-Dihydroxy-pyridine-2-carboxylic acid | C6H5NO4
| | |
| 21 | 958294-50-3 | 3-Pyridinecarboxylic acid, 4,5-dihydroxy- | 3-Pyridinecarboxylic acid, 4,5-dihydroxy- | C6H5NO4
| | |
| 22 | 145441-17-4 | 5-乙酰基-3-异噁唑羧酸 | 3-Isoxazolecarboxylic acid, 5-acetyl- (9CI) | C6H5NO4
| | |
| 23 | 450396-80-2 | 3aH-1,3-Dioxolo[2,3]furo[3,4-d]oxazole (9CI) | 3aH-1,3-Dioxolo[2,3]furo[3,4-d]oxazole (9CI) | C6H5NO4
| | |
| 24 | 213178-16-6 | 2-Furancarboxaldehyde, 5-methyl-3-nitro- (9CI) | 2-Furancarboxaldehyde, 5-methyl-3-nitro- (9CI) | C6H5NO4
| | |
| 25 | 72543-14-7 | 1H-Pyrrole-2,5-dione, 3-acetyl-4-hydroxy- (9CI) | 1H-Pyrrole-2,5-dione, 3-acetyl-4-hydroxy- (9CI) | C6H5NO4
| | |
| 26 | 25021-08-3 | N-马来酰基乙酸 | (2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid | C6H5NO4
| | |
| 27 | 256473-81-1 | 4-甲酰-3-甲基异恶唑-5-羧酸 | 5-Isoxazolecarboxylic acid, 4-formyl-3-methyl- (9CI) | C6H5NO4
| | |
| 28 | 63430-18-2 | 5-羟基-6-氧代-1,6-二氢吡啶-2-羧酸 | 5-Hydroxy-6-oxo-1,6-dihydropyridine-2-carboxylic acid | C6H5NO4
| | |
| 29 | 94781-89-2 | 1-羟基-6-氧代-1,6-二氢吡啶-2-羧酸 | 1-Hydroxy-6-oxo-1,6-dihydro-pyridine-2-carboxylic acid | C6H5NO4
| | |
| 30 | 76470-35-4 | 3-Pyridinecarboxylic acid, 1,6-dihydro-5-hydroxy-6-oxo- | 3-Pyridinecarboxylic acid, 1,6-dihydro-5-hydroxy-6-oxo- | C6H5NO4
| | |
| 31 | 202118-70-5 | 3-Pyridinecarboxylicacid,1,2-dihydro-1-hydroxy-2-oxo-(9CI) | 3-Pyridinecarboxylicacid,1,2-dihydro-1-hydroxy-2-oxo-(9CI) | C6H5NO4
| | |
| 32 | 118738-53-7 | 2-Pyridinecarboxylicacid,1,4,5,6-tetrahydro-4,6-dioxo-(9CI) | 2-Pyridinecarboxylicacid,1,4,5,6-tetrahydro-4,6-dioxo-(9CI) | C6H5NO4
| | |
| 33 | 677763-18-7 | 1-羟基-6-氧代-1,6-二氢吡啶-3-羧酸 | 3-Pyridinecarboxylic acid, 1,6-dihydro-1-hydroxy-6-oxo- (9CI) | C6H5NO4
| | |
| 34 | 263144-32-7 | 1,4-Cyclopentadiene-1-carboxaldehyde, 5-hydroxy-2-nitro- (9CI) | 1,4-Cyclopentadiene-1-carboxaldehyde, 5-hydroxy-2-nitro- (9CI) | C6H5NO4
| | |
| 35 | 404943-59-5 | 2,3-Dioxa-5-azabicyclo[2.2.2]octa-5,7-diene-8-carboxylicacid(9CI) | 2,3-Dioxa-5-azabicyclo[2.2.2]octa-5,7-diene-8-carboxylicacid(9CI) | C6H5NO4
| | |
| 36 | 122716-10-3 | 4-Oxa-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid,7-oxo-,(R)-(9CI) | 4-Oxa-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylicacid,7-oxo-,(R)-(9CI) | C6H5NO4
| | |
| 37 | 109898-95-5 | 2H,3H-1,4-Dioxa-2b-azacycloprop[cd]indene-2,3-dione, tetrahydro- (9CI) | 2H,3H-1,4-Dioxa-2b-azacycloprop[cd]indene-2,3-dione, tetrahydro- (9CI) | C6H5NO4
| | |