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中文名称 英文名称 CAS号 化学式
4-氨基-2-甲基苯甲酸叔丁酯 tert-butyl 4-amino-2-methylbenzoate 445003-39-4 C12H17NO2
4-氨基-2-甲基丁醇 4-amino-2-methylbutan-1-ol 44565-27-7 C5H13NO
4-氨基-2-溴噻唑氢溴酸盐 2-bromo-1,3-thiazol-4-amine hydrobromide 41731-35-5 BrH*C3H3BrN2S
4-氨基-2-氯苯甲醛 2-Chlor-4-amino-benzaldehyd 42460-61-7 C7H6ClNO
4-氨基-2-氯化乙腈 Phenyl-(4-amino-2-chlorphenyl)acetonitril 4760-53-6 C14H11ClN2
4-氨基-2-氯三氟甲苯 3-chloro-4-(trifluoromethyl)aniline 445-13-6 C7H5ClF3N
4-氨基-2-氧代-4-色满羧酸 4-Amino-2-oxo-3,4-dihydro-2H-1-benzopyran-4-carboxylic acid 442856-11-3 C10H9NO4
4-氨基-2-氟苯甲酸 2-fluoro-4-aminobenzoic acid 446-31-1 C7H6FNO2
4-氨基-2-氟-5-硝基苯甲醚 5-fluoro-4-methoxy-2-nitroaniline 446-20-8 C7H7FN2O3
4-氨基-2-二苯乙烯甲腈 2-Cyano-4-aminostilbene 41427-34-3 C15H12N2
4-氨基-2-二甲氨基-5-氯喹唑啉 4-Amino-2-dimethylamino-5-chloroquinazoline 494763-17-6 C10H11ClN4
4-氨基-2-(羧甲基)苯甲酸 4-amino-2-carboxymethylbenzoic acid 408335-76-2 C9H9NO4
4-氨基-2-(羟基甲基)-5-嘧啶甲腈 4-amino-2-hydroxymethyl-pyrimidine-5-carbonitrile 412277-96-4 C6H6N4O
4-氨基-2,6-二甲基嘧啶 4-amino-2,6-dimethylpyrimidine 461-98-3 C6H9N3
4-氨基-2,6-二氯苯酚盐酸盐 4-amino-2,6-dichlorophenol hydrochloride 42486-53-3 C6H5Cl2NO*ClH
4-氨基-2,5-二甲氧基苯磺酸 2,5-Dimethoxysulfanilic acid 42485-89-2 C8H11NO5S
4-氨基-2,5-二氯苯磺酸单钠盐 2,5-dichlorosulfanilate sodium 41295-98-1 C6H4Cl2NO3S*Na
4-氨基-2,3-二甲基苯甲腈 4-amino-2,3-dimethylbenzonitrile 478837-24-0 C9H10N2
4-氨基-2,3,5,6-四氟甲苯 4-CH3C6F4NH2 4127-63-3 C7H5F4N
4-氨基-1H-吡唑并[3,4-B]吡啶 4-Amino-pyrazolo<3,4-b>pyridin 49834-62-0 C6H6N4
4-氨基-1-苄基吡咯烷-2-酮盐酸盐 1-benzyl-4(S)-amino-2-pyrrolidinone hydrochloride 478832-05-2 C11H14N2O*ClH
4-氨基-1-甲基哌啶 1-methyl-4-aminopiperidine 41838-46-4 C6H14N2
4-氨基-1-甲基-1H-咪唑-5-甲腈 4-amino-5-cyano-1-methyl-1H-imidazole 40637-80-7 C5H6N4
4-氨基-1-甲基-1H-吡咯-2-羧酸 4-amino-1-methylpyrrole-2-carboxylic acid 45776-13-4 C6H8N2O2
4-氨基-1-吩噻嗪-10-基-丁烷-1-酮 4-Amino-1-phenothiazin-10-yl-butan-1-one 435342-13-5 C16H16N2OS
4-氨基-1-丙基哌啶 4-amino-1-propylpiperidine 42389-59-3 C8H18N2
4-氨基-1-[(2-甲基苯基)甲基]哌啶 1-(o-methylbenzyl)-4-aminopiperidine 41220-34-2 C13H20N2
4-氨基-1-(2-脱氧-beta-L-赤式-呋喃戊糖基)-2(1H)-嘧啶酮 L-Deoxycytidine 40093-94-5 C9H13N3O4
4-氨基-1,2-苯二醇盐酸盐 4-aminobenzene-1,2-diol hydrochloride 4956-56-3 C6H7NO2*ClH
4-氨基-1,2,2,6,6-五甲基哌啶 4-amino-1,2,2,6,6-pentamethylpiperidine 40327-96-6 C10H22N2
4-氧基-4-哌啶基-1-丁酸 4-oxo-4-(piperidin-1-yl)butanoic acid 4672-17-7 C9H15NO3
4-氧代辛酸 4-oxooctanoic acid 4316-44-3 C8H14O3
4-氧代苯并二氢吡喃-7-羧酸甲酯 methyl 4-oxo-3,4-dihydro-2H-chromene-7-carboxylate 41118-21-2 C11H10O4
4-氧代癸酸 4-oxodecanoic acid 4144-54-1 C10H18O3
4-氧代异环磷酰胺 rac-4-ketoifosfamide 42436-20-4 C7H13Cl2N2O3P
4-氧代哌啶酮盐酸盐 4-piperidone hydrochloride 41979-39-9 C5H9NO*ClH
4-氧代十二酸 4-oxododecanoic acid 4144-55-2 C12H22O3
4-氧代-环己基乙酸酯 4-acetoxycyclohexanone 41043-88-3 C8H12O3
4-氧代-4-[[4-[(2-吡啶基氨基)磺酰基]苯基]氨基]异巴豆酸 4-Oxo-4-((4-((2-pyridylamino)sulphonyl)phenyl)amino)isocrotonic acid 40265-99-4 C15H13N3O5S
4-氧代-4-[[4-[(2-吡啶基氨基)磺酰基]苯基]氨基]丁酸 <i>N</i>-(4-[2]pyridylsulfamoyl-phenyl)-succinamic acid 40265-98-3 C15H15N3O5S
4-氧代-4-[1-(4-苯基苯基)戊氧基]丁酸 Bernsteinsaeure-mono-<1-biphenylyl-(4)-pentylester> 41945-52-2 C21H24O4
4-氧代-4-[(三丁基锡烷基)氧基]丁-2-烯酸 2-Butenoic acid, 4-oxo-4-((tributylstannyl)oxy)-, (2Z)- 4027-18-3 C16H30O4Sn
4-氧代-4-(吡咯烷-1-基)丁醛 4-oxo-4-(pyrrolidin-1-yl)butanal 41193-97-9 C8H13NO2
4-氧代-4-(3-氧代-3,4-二氢喹喔啉-1(2H)-基)丁酸 4-Oxo-4-(3-oxo-3,4-dihydro-2H-quinoxalin-1-yl)-butyric acid 462068-46-8 C12H12N2O4
4-氧代-4,7-二氢-1H-吡唑并[3,4-b]吡啶-5-羧酸乙酯 4-Hydroxy-1H-pyrazolo(3,4-b)pyridin-5-carbonsaeureaethylester 41094-96-6 C9H9N3O3
4-氧代-3-邻甲苯基-10-氧杂-3-氮杂-三环[5.2.1.0(1,5)]癸-8-烯-6-羧酸 1-Oxo-2-(o-tolyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid 436810-98-9 C16H15NO4
4-氧代-2,4-二苯基-丁酸 4-oxo-2,4-diphenylbutanoic acid 4370-96-1 C16H14O3
4-氧代-1-甲基环己基氨基甲酸叔丁酯 tert-butyl (1-methyl-4-oxocyclohexyl)carbamate 412293-43-7 C12H21NO3
4-氧代-1,2-二氢-4H-吡咯并[3,2,1-Ij]喹啉-5-甲酰肼 4-Oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carbohydrazide 400631-33-6 C12H11N3O2
4-氢吡喃-4-甲酰氯 tetrahydro-2H-pyran-4-carbonylchloride 40191-32-0 C6H9ClO2