| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 3993-78-0 | 2-氨基-4-氯嘧啶 | 2-Amino-4-chloropyrimidine; Pyrimidine,2-amino-4-chloro- (6CI,7CI,8CI); (4-Chloropyrimidin-2-yl)amine; 2-Amino-4-chloropyrimidine; 4-Chloro-2-pyrimidinamine; NSC 10872; NSC 25184; 2-Amino-4-chloridepyrimidine; |  | C4H4ClN3 | 详情 | 供应商 |
| 3998-90-1 | 2-氯-6-甲基异烟酸甲酯 | Methyl 2-chloro-6-methylpyridine-4-carboxylate; Methyl 2-chloro-6-methylisonicotinate |  | C8H8ClNO2 | 详情 | 供应商 |
| 3999-38-0 | 2-甲基吡啶-N-甲硼烷 | Borane-2-picoline complex; Trihydro(2-methylpyridine)-boron |  | C6H10BN | 详情 | 供应商 |
| 4002-81-7 | 4,5-二溴-2-甲基咪唑 | 4,5-Dibromo-2-methylimidazole; 4,5-Dibromo-2-methyl-1H-imidazole |  | C4H4Br2N2 | 详情 | 供应商 |
| 4003-89-8 | 2-氨基-7-甲氧基四氢萘 | 7-Methoxycoumarin; 2-Amino-7-methoxytetralin; 7-Methoxy-1,2,3,4-tetrahydro-2-naphthylamine; 1,2,3,4-Tetrahydro-7-methoxy-2-naphthalenamine |  | C11H15NO | 详情 | 供应商 |
| 4005-49-6 | N6-苯甲酰基腺嘌呤; N-(5H-嘌呤-6-基)苯甲酰胺 | N-(5H-Purin-6-yl)benzamide; N6-Benzoyladenine |  | C12H9N5O | 详情 | 供应商 |
| 4005-51-0 | 2-氨基-1,3,4-噻二唑 | 2-Amino-1,3,4-thiadiazole; 1,3,4-Thiadiazol-2-amine |  | C2H3N3S | 详情 | 供应商 |
| 4008-48-4 | 5-硝基-8-羟基喹啉; 8-羟基-5-硝基喹啉 | Nitroxoline; 5-Nitro-8-quinolinol; 8-Hydroxy-5-nitroquinoline |  | C9H6N2O3 | 详情 | 供应商 |
| 4009-98-7 | (甲氧基甲基)三苯基氯化鏻 | (Methoxymethyl)triphenylphosphonium chloride; (Methoxymethyl)triphenylphosphoniumchloride (6CI,7CI); Phosphonium, (methoxymethyl)triphenyl-, chloride (8CI,9CI); NSC 49223; Triphenyl(methoxymethyl)phosphonium chloride |  | C20H20ClOP | 详情 | 供应商 |
| 4013-94-9 | N,N'-二异丙基乙二胺 | N,N'-Diisopropylethylenediamine; 1,2-Ethanediamine,N,N'-bis(1-methylethyl)- (9CI); Ethylenediamine, N,N'-diisopropyl-(6CI,7CI,8CI); 1,2-Bis(isopropylamino)ethane; N,N'-Diisopropyl-1,2-diaminoethane; N,N'-Diisopropyl-1,2-ethanediamine; N,N'-Diisopropylethylenediamine |  | C8H20N2 | 详情 | 供应商 |
| 4016-63-1 | 8-溴鸟苷; 8-溴鸟嘌呤核苷; 2-氨基-8-溴-6-羟基嘌呤核苷 | 8-Bromoguanosine; 8-Bromo-D-guanosine |  | C10H12BrN5O5 | 详情 | 供应商 |
| 4020-99-9 | 二苯基甲氧基膦 | Diphenylmethoxyphosphine; Methyl diphenylphosphinite |  | C13H13OP | 详情 | 供应商 |
| 4021-07-2 | 3-甲基-2-吡啶甲酸; 3-甲基-2-吡啶羧酸 | 3-Methylpyridine-2-carboxylic acid; 3-Methylpicolinic acid |  | C7H7NO2 | 详情 | 供应商 |
| 4021-11-8 | 2-甲基-4-羧基吡啶; 2-甲基吡啶-4-羧酸; 2-甲基异烟酸 | 2-Methylisonicotinic acid; 2-Methylpyridine-4-carboxylic acid |  | C7H7NO2 | 详情 | 供应商 |
| 4021-34-5 | 5-甲氧基-N,N-二异丙基色胺; 5-甲氧基-N,N-二异丙基-1H-吲哚-3-乙胺 | 5-Methoxy-N,N-diisopropyltryptamine; 5-Methoxy-N,N-bis(1-methylethyl)-1H-indole-3-ethanamine |  | C17H26N2O | 详情 | 供应商 |
| 4023-02-3 | 1H-吡唑-1-甲脒盐酸盐 | 1H-Pyrazole-1-carboxamidine hydrochloride; 1-Amidinopyrazole hydrochloride; Praxadine |  | C4H7ClN4 | 详情 | 供应商 |
| 4023-34-1 | 环丙基甲酰氯 | Cyclopropanecarboxylic acid chloride; Cyclopropanecarbonyl chloride |  | C4H5ClO | 详情 | 供应商 |
| 4025-64-3 | 3-氯磺酰基苯甲酸; 间氯磺酰基苯甲酸 | 3-(Chlorosulfonyl)benzoic acid; 3-Carboxyphenylsulfonylchloride |  | C7H5ClO4S | 详情 | 供应商 |
| 4025-75-6 | (4-硝基苯基)甲磺酰氯; 1-(4-硝基苄基磺酰基)氯 | (4-Nitrophenyl)methanesulfonyl chloride; a-Toluenesulfonyl chloride,p-nitro- (6CI,7CI,8CI); (4-Nitrophenyl)methanesulfonyl chloride; (p-Nitrophenyl)methanesulfonyl chloride; 4-Nitrobenzenemethanesulfonylchloride; 4-Nitrobenzylsulfonyl chloride; p-Nitro-a-toluenesulfonyl chloride; p-Nitrobenzylsulfonylchloride |  | C7H6ClNO4S | 详情 | 供应商 |
| 4027-57-0 | 3-甲基吡唑-5-甲酸乙酯 | Ethyl 3-methyl-1H-pyrazole-5-carboxylate; Pyrazole-3(or5)-carboxylic acid, 5(or 3)-methyl-, ethyl ester (6CI,7CI); Pyrazole-3-carboxylic acid, 5-methyl-, ethyl ester (8CI); 3-Ethoxycarbonyl-5-methylpyrazole; 5-Methyl-1H-pyrazole-3-carboxylic acid ethylester; 5-Methylpyrazole-3-carboxylic acid ethyl ester; Ethyl3-methyl-5-pyrazolecarboxylate; Ethyl 5-methyl-1H-pyrazole-3-carboxylate; Ethyl5-methylpyrazole-3-carboxylate; NSC 44006; NSC 62433 |  | C7H10N2O2 | 详情 | 供应商 |
