| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氨基-1,5,7,8-四氢-4,6-蝶啶二酮 | 7,8-dihydroxanthopterin | 1131-35-7 | C6H7N5O2 |
| 2-氨基-1,5,6-三甲基咪唑[4,5-B]吡啶 | 1,5,6-trimethyl-2-aminoimidazo<4,5-b>pyridine | 161091-55-0 | C9H12N4 |
| 2-氨基-1,4:3,6-二脱水-2-脱氧-5-O-硝基-D-葡萄糖醇盐酸 | 5-Amino-5-desoxy-1,4:3,6-dianhydro-D-glucit-2-nitrat-hydrochlorid [German] | 81844-65-7 | C6H11ClN2O5 |
| 2-氨基-1,4:3,6-二去氢-2-脱氧-L-艾杜糖醇5-硝酸酯单盐酸盐 | L-Iditol, 2-amino-1,4:3,6-dianhydro-2-deoxy-, 5-nitrate, monohydrochloride | 81786-21-2 | C6H11ClN2O5 |
| 2-氨基-1,4-二苯基-吡咯-3-甲腈 | 2-Amino-1,4-diphenyl-3-cyanpyrrol | 61404-70-4 | C17H13N3 |
| 2-氨基-1,4-二氢-7-甲基-4-蝶啶醇 | 2-Amino-7-methyl-1,4-dihydropteridin-4-OL | 36093-83-1 | C7H9N5O |
| 2-氨基-1,4-二氢-6-甲基-4-蝶啶醇 | 2-Amino-6-methyl-1,4-dihydropteridin-4-OL | 36093-82-0 | C7H9N5O |
| 2-氨基-1,4-二氢-4-苯基-1,8-萘啶-3-羧酸乙酯 | Ethyl 2-amino-4-phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxylate | 161987-77-5 | C17H17N3O2 |
| 2-氨基-1,4,5-三苯基-吡咯-3-甲腈 | 2-amino-1,4,5-triphenyl-1H-pyrrole-3-carbonitrile | 55817-66-8 | C23H17N3 |
| 2-氨基-1,4,5,6-四氢嘧啶盐酸盐 | 1,4,5,6-tetrahydropyrimidin-2-amine hydrochloride | 26893-39-0 | C4H9N3*ClH |
| 2-氨基-1,4,5,6-四氢嘧啶 | 1,4,5,6-tetrahydro-pyrimidin-2-ylamine | 41078-65-3 | C4H9N3 |
| 2-氨基-1,4,5,6-四氢-5-嘧啶羧酸 | 2-amino-1,4,5,6-tetrahydropyrimidine-5-carboxylic acid | —— | C5H9N3O2 |
| 2-氨基-1,3-苯并噻唑-7-醇 | 7-hydroxy-1,3-benzothiazol-2-amine | 62715-76-8 | C7H6N2OS |
| 2-氨基-1,3-苯并噻唑-7-甲酰肼 | 2-amino-benzothiazole-7-carboxylic acid hydrazide | 99584-89-1 | C8H8N4OS |
| 2-氨基-1,3-苯并噻唑-6-磺酰胺 | 2-amino-benzothiazole-6-sulfonic acid amide | 18101-58-1 | C7H7N3O2S2 |
| 2-氨基-1,3-苯并噻唑-6-甲醛 | 2-aminobenzo[d]thiazole-6-carbaldehyde | 106429-08-7 | C8H6N2OS |
| 2-氨基-1,3-苯并噻唑-6-甲酰肼 | 2-amino-benzothiazole-6-carboxylic acid hydrazide | 364743-45-3 | C8H8N4OS |
| 2-氨基-1,3-苯并噻唑-6-甲酰氯 | 2-Amino-1,3-benzothiazole-6-carbonyl chloride | 743384-25-0 | C8H5ClN2OS |
| 2-氨基-1,3-恶唑-4-醇 | 2-Amino-1,3-oxazol-4-ol | 832133-89-8 | C3H4N2O2 |
| 2-氨基-1,3-恶唑-4-羧酸 | 2-aminooxazole-4-carboxylic acid | 944900-52-1 | C4H4N2O3 |
| 2-氨基-1,3-噻唑-5-醇 | 2-Amino-1,3-thiazol-5-ol | 857969-56-3 | C3H4N2OS |
| 2-氨基-1,3-噻唑-4-甲酰肼 | 2-Amino-thiazol-4-carbonsaeure-hydrazid | 57250-83-6 | C4H6N4OS |
| 2-氨基-1,3-噻唑-4-甲酰氯 | 2-aminothiazole-4-carbonyl chloride | 749795-92-4 | C4H3ClN2OS |
| 2-氨基-1,3-噻唑-4-乙酸乙酯盐酸盐 | ethyl 2-aminothiazol-4-ylacetate hydrochloride | 76629-17-9 | C7H10N2O2S*ClH |
| 2-氨基-1,3,5-噻嗪并[1,2-a]苯并咪唑-4(3H)-酮 | 2-Amino-4-oxo-3,4-dihydro-s-triazino<1,2-a>benzimidazol | 52066-00-9 | C9H7N5O |
| 2-氨基-1,3,5-噻嗪并[1,2-a]苯并咪唑-4(3H)-硫酮 | 2-amino-1,3,5-triazino<1,2-a>benzimidazole-4(3H)-thione | 78650-21-2 | C9H7N5S |
| 2-氨基-1,3,5-三嗪-4,6-二硫醇 | 2-amino-4,6-mercapto-1,3,5-triazine | 2770-75-4 | C3H4N4S2 |
| 2-氨基-1,3,5-三嗪 | 2-amino-1,3,5-triazine | 4122-04-7 | C3H4N4 |
| 2-氨基-1,3,4-噻二唑-5-甲硫醇 | 5-Mercaptomethyl-2-amino-1,3,4-thiadiazol | 32003-38-6 | C3H5N3S2 |
| 2-氨基-1,3,4-噻二唑 | [1,3,4]Thiadiazol-2-ylamin | 4005-51-0 | C2H3N3S |
| 2-氨基-1,2,4噻唑并[1,5-a]吡啶-6-羧酸甲酯 | methyl 2-amino-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylate | 1094107-41-1 | C8H8N4O2 |
| 2-氨基-1,2,3,4-四氢环戊并[b]吲哚-7-甲腈 | (+/-)-2-amino-1,2,3,4-tetrahydro-cyclopenta[b]indole-7-carbonitrile | 1029691-09-5 | C12H11N3 |
| 2-氨基-1,2,3,4-四氢异喹啉-1,3-二酮 | 2-Aminohomophthalimide | 22177-46-4 | C9H8N2O2 |
| 2-氨基-(9ci)-1H-苯并咪唑-5-醇 | 5-hydroxy-2-aminobenzimidazole | 51276-85-8 | C7H7N3O |
| 2-氨基 苯并噻唑-5-羧酸甲酯 | methyl 2-aminobenzo[d]thiazole-5-carboxylate | 209459-07-4 | C9H8N2O2S |
| 2-氨在-5-氨基羰基-4-甲基-3-噻吩羧酸乙酯 | ethyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate | 43028-63-3 | C9H12N2O3S |
| 2-氨乙硫代甲基呋喃 | 2-[[[2-furanyl]methyl]thio]ethanamine | 36415-21-1 | C7H11NOS |
| 2-氨-4-甲基噻吩-3,5-二羧酸二乙酯 | diethyl 5-amino-3-methyl-2,4-thiophenedicarboxylate | 4815-30-9 | C11H15NO4S |
| 2-氨-1-甲基苯咪唑 | 2-Amino-1-methylbenzimidazole | 1622-57-7 | C8H9N3 |
| 2-氧杂螺环[3.3]庚烷-6-羧酸乙酯 | ethyl 2-oxaspiro[3.3]heptane-6-carboxylate | 1523572-08-8 | C9H14O3 |
| 2-氧杂螺[5.5]十一碳-8-烯-1-醇 | 2-oxaspiro[5.5]undec-8-en-1-ol | 1049017-92-6 | C10H16O2 |
| 2-氧杂螺[5.5]十一烷-1,3-二酮 | 3,3-(pentamethylene)glutaric anhydride | 4361-34-6 | C10H14O3 |
| 2-氧杂螺[4.6]十一碳-6-烯-1-醇 | 2-Oxaspiro[4.6]undec-6-en-1-ol | 138330-33-3 | C10H16O2 |
| 2-氧杂螺[4.5]癸烷-8-酮 | 2-oxaspiro[4.5]decan-8-one | 109006-16-8 | C9H14O2 |
| 2-氧杂螺[4.5]癸烷-3-酮 | 2-Oxaspiro<4.5>decan-3-one | 7236-78-4 | C9H14O2 |
| 2-氧杂螺[4.5]癸烷-1,8-二酮 | 2-oxaspiro[4.5]decane-1,8-dione | 67132-93-8 | C9H12O3 |
| 2-氧杂螺[3.5]壬基-7-基甲醇 | (2-oxaspiro[3.5]nonan-7-yl)methanol | 1256546-76-5 | C9H16O2 |
| 2-氧杂螺[3.5]壬-7-酮 | 2-oxaspiro[3.5]nonan-7-one | 1256546-74-3 | C8H12O2 |
| 2-氧杂螺[3.3]庚烷-6-酮 | 2-oxaspiro[3.3]heptan-6-one | 1339892-66-8 | C6H8O2 |
| 2-氧杂螺[3.3]庚烷-6-胺盐酸 | 2-Oxaspiro[3.3]heptan-6-amine hydrochloride | 1523618-04-3 | C6H12ClNO |