| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氨基-5,6-二氯-3(4H)-喹唑啉乙酸 | (2-Amino-5,6-dichloroquinazolin-3(4H)-yl)acetic acid | 1159977-03-3 | C10H9Cl2N3O2 |
| 2-氨基-5,6-二氢-环戊烷并噻吩-3-羰酰胺 | 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide | 77651-38-8 | C8H10N2OS |
| 2-氨基-5,6-二氢-4H-环戊烷并[D]噻唑-4-甲酸乙酯 | ethyl 2-amino-5,6-dihydro-4H-cyclopenta[d]thiazole-4-carboxylate | 1019108-35-0 | C9H12N2O2S |
| 2-氨基-5,6-二氢-4H-环戊烯并噻吩-3-甲酸甲酯 | methyl 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate | 184174-80-9 | C9H11NO2S |
| 2-氨基-5,6-二氢-4H-环戊烯并噻吩-3-甲腈 | 2-amino-5,6-dihydro-4H-cyclopenta<b>thiophene-3-carbonitrile | 70291-62-2 | C8H8N2S |
| 2-氨基-5,6-二氢-4H-环戊并噻唑盐酸盐 | 5,6-dihydro-4<i>H</i>-cyclopentathiazol-2-ylamine; hydrochloride | 82514-58-7 | C6H8N2S*ClH |
| 2-氨基-5,6-二氢-4H-环戊并[b]噻吩-3-甲酸乙酯 | ethyl 2-amino-4H,5H,6H-cyclopentenothiophene-3-carboxylate | 4815-29-6 | C10H13NO2S |
| 2-氨基-5,6-二氢-4H-1,3-噻嗪-4-酮单盐酸盐 | 4-Oxo-2-imino-tetrahydro-1,3-thiazin*Hydrochlorid | 24676-13-9 | C4H6N2OS*ClH |
| 2-氨基-5,6-二氢-4H-1,3-噻嗪-4-酮 | 2-Imino-1,3-thiazan-4-on | 24676-14-0 | C4H6N2OS |
| 2-氨基-5,6-二氢-4,6-蝶啶二醇 | 2-amino-6-hydroxy-5,6-dihydro-3<i>H</i>-pteridin-4-one | 101714-02-7 | C6H7N5O2 |
| 2-氨基-5,6-二氢-3H-嘧啶-4-酮 | β-Alacreatinin | 15231-27-3 | C4H7N3O |
| 2-氨基-5,6-二氟苯并噻唑 | 5,6-difluorobenzo[d]thiazol-2-amine | 352214-93-8 | C7H4F2N2S |
| 2-氨基-5,6-二氟喹唑啉 | 2-amino-5,6-difluoroquinazoline | 190273-85-9 | C8H5F2N3 |
| 2-氨基-5,6,7,8-四氢喹啉-3-甲酰胺 | 2-Amino-5,6,7,8-tetrahydroquinoline-3-carboxamide | 68708-29-2 | C10H13N3O |
| 2-氨基-5,6,7,8-四氢喹啉-3-甲腈 | 2-Amino-5,6,7,8-tetrahydro-3-quinolinecarbonitrile | 65242-19-5 | C10H11N3 |
| 2-氨基-5,6,7,8-四氢吡啶并[4,3-D]嘧啶双盐酸盐 | 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidin-6-ium-2-ylazanium;dichloride | —— | C7H12Cl2N4 |
| 2-氨基-5,6,7,8-四氢吡啶并[4,3-D]嘧啶 | 6-methyl-5,6,7,8-tetrahydro-pyrido[4,3-<i>d</i>]pyrimidin-2-ylamine | 66521-82-2 | C8H12N4 |
| 2-氨基-5,6,7,8-四氢-喹啉-3-羧酸 | 2-amino-5,6,7,8-tetrahydro-quinoline-3-carboxylic acid | 68708-27-0 | C10H12N2O2 |
| 2-氨基-5,6,7,8-四氢-吡啶并[4,3-d]嘧啶-4-羧酸酰胺 | 2-Amino-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine-4-carboxamide | 1223748-53-5 | C8H11N5O |
| 2-氨基-5,6,7,8-四氢-7-甲基-4(1H)-蝶啶酮 | 7-Amino-2-methyl-5,6,7,8-tetrahydropteridin-4(1H)-one | 3116-66-3 | C7H11N5O |
| 2-氨基-5,6,7,8-四氢-6-(苯基甲基)吡啶并[4,3-d]嘧啶-4(3H)-酮 | 2-amino-6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-ol | 1029-52-3 | C14H16N4O |
| 2-氨基-5,6,7,8-四氢-5-甲基-4(1H)-蝶啶酮 | 2-Amino-5-methyl-5,6,7,8-tetrahydropteridin-4(1H)-one | 38365-04-7 | C7H11N5O |
| 2-氨基-5,6,7,8-四氢-4H-环庚基[b]噻吩-3-羧酰胺 | 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide | 40106-12-5 | C10H14N2OS |
| 2-氨基-5,6,7,8-四氢-4H-环庚基[b]噻吩-3-甲腈 | 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carbonitrile | 23917-22-8 | C10H12N2S |
| 2-氨基-5,6,7,8-四氢-4H-环庚[B]噻吩-3-甲酸甲酯 | methyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate | 184174-81-0 | C11H15NO2S |
| 2-氨基-5,6,7,8-四氢-4-苯基-4H-1-苯并吡喃-3-甲腈 | 2-amino-4-phenyl-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile | 164026-52-2 | C16H16N2O |
| 2-氨基-5,6,7,8-四氢-4-喹唑啉羧酸 | 2-Amino-5,6,7,8-tetrahydrochinazolin-4-carbonsaeure | 51640-97-2 | C9H11N3O2 |
| 2-氨基-5,6,7,8-四氢-3H-喹唑啉-4-酮 | 2-amino-4-hydroxy-5,6-tetramethylenepyrimidine | 33081-07-1 | C8H11N3O |
| 2-氨基-5,6,7,8-四氢-1H-蝶啶-4-酮 | 5,6,7,8-tetrahydropterin | 1008-35-1 | C6H9N5O |
| 2-氨基-5,6(6,7)-二氯苯并噻唑 | 2-Amino-5,6-dichlorobenzothiazole | 24072-75-1 | C7H4Cl2N2S |
| 2-氨基-5,5-二甲基-4,7-二氢-5H-噻吩并[2,3-C]吡喃-3-羧酸叔丁酯 | tert-butyl 2-amino-5,5-dimethyl-5,7-dihydro-4H-thieno[2,3-c]pyran-3-carboxylate | 1373496-97-9 | C14H21NO3S |
| 2-氨基-5,5-二甲基-1,3-噻唑-4-酮 | 5,5-dimethyl-2-imino-4-thiazolidinone | 4695-19-6 | C5H8N2OS |
| 2-氨基-5,5,7,7-四甲基-4,5,6,7-四氢噻吩并[2,3-C]吡啶-3-羧酸甲酯 | Methyl 2-amino-5,5,7,7-tetramethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate | 1105194-93-1 | C13H20N2O2S |
| 2-氨基-5,5,7,7-四甲基-4,5,6,7-四氢-噻吩并[2,3-C]吡啶-3-羧酸乙酯 | 2-Amino-5,5,7,7-tetramethyl-4,5,6,7-tetrahydro-thieno[2,3-c]pyridine-3-carboxylic acid ethyl ester | 133894-40-3 | C14H22N2O2S |
| 2-氨基-5(6)-[alpha-羟基苄基]苯并咪唑 | 2-amino-5(6)-(α-hydroxy-α-phenylmethyl)benzimidazole | 75501-05-2 | C14H13N3O |
| 2-氨基-5'-溴-3,3'-联吡啶 | 2-amino-5'-bromo-3,3'-bipyridine | 1044503-51-6 | C10H8BrN3 |
| 2-氨基-4氢-色烯-4-酮 | 2-amino-4H-chromen-4-one | 38518-76-2 | C9H7NO2 |
| 2-氨基-4a,7-二甲基-4H-吩恶嗪-3-酮 | 2-amino-4,4a-dihydro-4a,7-dimethyl-3H-phenoxazine-3-one | 114791-08-1 | C14H14N2O2 |
| 2-氨基-4H-苯并[d][1,3]噁嗪-4-酮 | 2-amino-benzo[<i>d</i>][1,3]oxazin-4-one | 15607-11-1 | C8H6N2O2 |
| 2-氨基-4H-苯并[E][1,3]噻嗪-4-酮 | 4H-2,3-dihydro-2-imino-1,3-benzothiazin-4-one | 15601-85-1 | C8H6N2OS |
| 2-氨基-4H-硫代色烯-4-酮 | 2-amino-thiochromen-4-one | 66480-61-3 | C9H7NOS |
| 2-氨基-4H-咪唑-4-磺酸 | 2-amino-4H-imidazole-4-sulfonic acid | 857807-74-0 | C3H5N3O3S |
| 2-氨基-4H-3,1-苯并噻嗪 | 2-amino-4H-3,1-benzothiazine | 78959-46-3 | C8H8N2S |
| 2-氨基-4-(4-甲氧基苯基)噻吩-3-羧酸甲酯 | 2-amino-4-(4-methoxyphenyl)thiophene-3-carboxylic acid methyl ester | 350988-34-0 | C13H13NO3S |
| 2-氨基-4-(4-氯苯基)噻吩-3-羧酸甲酯 | Methyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate | 350997-10-3 | C12H10ClNO2S |
| 2-氨基-4-(2-氯苯基)噻吩-3-羧酸甲酯 | Methyl 2-amino-4-(2-chlorophenyl)thiophene-3-carboxylate | 350997-11-4 | C12H10ClNO2S |
| 2-氨基-4-(2,4-二氯苯基)噻吩-3-羧酸异丙酯 | Isopropyl 2-amino-4-(2,4-dichlorophenyl)thiophene-3-carboxylate | 350997-32-9 | C14H13Cl2NO2S |
| 2-氨基-4-醛基吡啶 | 2-amino-4-carboxypyridine | 89640-61-9 | C6H6N2O |
| 2-氨基-4-苯并噻唑羧酸甲酯 | Methyl 2-aminobenzo[d]thiazole-4-carboxylate | 1024054-68-9 | C9H8N2O2S |
| 2-氨基-4-苯并噻唑羧酸 | 2-Amino-1,3-benzothiazole-4-carboxylic acid | 339571-41-4 | C8H6N2O2S |