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英文名 中文名 CAS
4-isopropylbenzaldehyde 4-异丙基苯甲醛 122-03-2
4-nitrobenzoyl chloride 4-硝基苯甲酰氯 122-04-3
4'-methylacetophenone 对甲基苯乙酮 122-00-9
4-hydroxydiphenylamine 对羟基二苯胺 122-37-2
4-acetamidobenzaldehyde 对乙酰氨基苯甲醛 122-85-0
4-methoxybenzyl formate 4-甲氧基苯甲醇甲酸酯 122-91-8
4-methoxyphenylacetone 对甲氧基苯基丙酮 122-84-9
4'-aminoacetanilide 4-氨基乙酰苯胺 122-80-5
4-ethylphenol 4-乙基苯酚 123-07-9
4-chlorothioanisole 4-氯茴香硫醚 123-09-1
4-bromotoluene 106-38-7
4-bromotoluene 对溴甲苯 106-38-7
4-bromoaniline 4-溴苯胺 106-40-1
4-chlorotolueneforsynthesis 106-43-3
4-bromochlorobenzene 4-溴氯苯 106-39-8
4-chloroaniline 4-氯苯胺 106-47-8
4-bromothiophenol 4-溴苯硫酚 106-53-6
4-chlorothiophenol 4-氯苯硫酚 106-54-7
4-vinylcyclohexene dioxide 4-乙烯基-1-环己烯二环氧化物,异构体混合物 106-87-6
4-cyanobenzaldehyde 105-7-7
4-methoxyphenylaceticacid 104-1-8
4-[[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methy l]-3,5-dihydroxy-6,6-dimethyl-2-(2-methylpropanoyl)cyclohexa-2,4-dien- 1-one 10-00-4
4-aminoacetanilideforsynthesis 122-8-5
4-nitrobenzyl bromide 对硝基溴化苄 100-11-8
4-methoxybenzoyl chloride 对甲氧基苯甲酰氯 100-07-2
4-nitrobenzenediazonium chloride 100-05-0
4'-methoxyacetophenone 对甲氧基苯乙酮 100-06-1
4-(n,n-dimethylamino)benzenediazonium chloride 100-04-9
4-chloronitrobenzene 4-硝基氯苯 100-00-5
4-nitrophenylhydrazine 4-硝基苯肼 100-16-3
4-nitrobenzyl chloride 1-(氯甲基)-4-硝基苯 100-14-1
4-nitroaniline 4-硝基苯胺 100-01-6
4-nitrostyrene 4-硝基苯乙烯 100-13-0
4-nitroacetophenone 对硝基苯乙酮 100-19-6
4-nitrophenetole 4-硝基苯乙醚 100-29-8
4,4'-dinitrodiphenyl disulfide 4,4'-二硝基二苯二硫醚 100-32-3
4,4'-stilbenedicarboxylic acid 4,4'-二苯乙烯二羧酸 100-31-2
4-nitroanisole 4-硝基苯甲醚 100-17-4
4-nitrophenyl isocyanate 异氰酸对硝基苯 100-28-7
4-vinyl-1-cyclohexene 靛蓝 100-40-3
4-cyanopyridine 4-氰基吡啶 100-48-1
4-cyano-1-cyclohexene 3-环己烯-1-腈 100-45-8
4-chloro-3-nitrobenzenesulfonic acid 4-氯-3-硝基苯磺酸 121-18-6
4-chloro-3-nitrobenzotrifluoride 4-氯-3-硝基三氟甲苯 121-17-5
4-(dimethylamino)benzenesulphonic acid 121-58-4
4-acetamidobenzenesulfonamide 对乙酰胺基苯磺酰胺 121-61-9
4,4'-bis(chlorosulfonyl)diphenyl ether 4,4'-氧双苯磺酰氯 121-63-1
4,6-dimethyl-2-hydroxypyrimidine 4,6-二甲基-2-羟基嘧啶 108-79-2
4-methylpyridine 4-甲基吡啶 108-89-4
4h-pyran-4-one 吡喃-4-酮 108-97-4
4h-3,1-benzoxazine-2,4(1h)-dione 靛红酸酐 118-48-9
4-nitro4-aminodiphenylamine4-sulfonicacid 118-87-6
4,4'-methylenebis(2,6-di-tert-butylphenol) 抗氧剂 702 118-82-1
4-methyl-2-nitroanisole 4-甲基-2-硝基苯甲醚 119-10-8
4-methylbenzyl chloride 4-甲基氯苄 104-82-5
4-(methylmercapto)aniline 4-氨基茴香硫醚 104-96-1
4-bromothioanisole 4-溴硫代苯甲醚 104-95-0
4-chlorobenzylamine 对氯苄胺 104-86-9
4-methylbenzylamine 4-甲基苄胺 104-84-7
4-bromoanisole 4-溴苯甲醚 104-92-7
4-methoxybenzyl alcohol 4-甲氧基苄醇 105-13-5
4-heptanolide 丙位庚内酯 105-21-5
4-chloro-3-hydroxy butyronitrile 4-氯-3-羟基丁腈 105-33-9
4-hydroxynaphthalene-2-sulphonamide 116-64-3
4-pregnene-20,21-diol-3,11-dione 116-56-3
4-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]-3-hydroxy-7-nitronaphthalene-1-sulphonic acid 117-69-1
4-[(4-amino-5-methoxy-o-tolyl)azo]-5-[(phenylsulphonyl)oxy]naphthalene-2,7-disulphonic acid 117-44-2
4-hydroxynaphthalene-1,5-disulphonic acid 117-56-6
4-oxa-1-azaspiro[5.5]undecane (8ci,9ci) 180-78-9
4,6-diamino-2-mercaptopyrimidine 4,6-二氨基-2-巰基嘧啶 1004-39-3
4-methylenecyclohexylmethanol (4-亚甲基环已基)甲醇 1004-24-6
4-pyrimidinemethanediol, 2-methyl- (7ci,8ci) 1005-25-0
4-amino-6-chloro-2-(methylthio)pyrimidine 4-氨基-6-氯-2-甲硫基嘧啶 1005-38-5
4-vinyloxy-phenylamine 1005-63-6
4,6-diamino-2-methylmercaptopyrimidine 4,6-二氨基-2-甲基巯基嘧啶 1005-39-6
4-dimethylamino-2,2-diphenylvaleronitrile 125-79-1
4-phenylazo-1-naphthylamine 4-苯偶氮-1-萘胺 131-22-6
4-pregnen-20-alpha-ol-3-one 145-14-2
4-(glycolloylamino)phenylarsonic acid 144-87-6
4-pregnen-20-beta-ol-3-one 145-15-3
4-hydroxy-5-isopropyl-2-methylbenzoic acid sodium salt 1014-52-4
4,5-dimethoxy-2-nitrobenzyl alcohol 4,5-二甲氧基-2-硝基苯甲醇 1016-58-6
4,5-dihydro-6-(4-methoxyphenyl)pyridazin-3(2h)-one 1017-06-7
4-aminophenol 4-氨基苯酚 123-30-8
4-methoxy-4-methyl-2-pentanol 4-甲氧基-4-甲基-2-戊醇 141-73-1
4'-(thiazol-2-ylsulphamoyl)acetanilide 127-76-4
4'-(6-methoxypyridazin-3-ylsulphamoyl)acetanilide 127-75-3
4-pregnene-17,20beta,21-triol-3-one 128-19-8
4-aminophenylarsonic acid sodium salt 对氨基苯胂酸钠 127-85-5
4,11-diamino-1h-naphth[2,3-f]isoindole-1,3,5,10(2h)-tetrone 128-81-4
4,4'-dibenzamido-1,1'-iminodianthraquinone 128-79-0
4,5-dichloro-1-nitroanthraquinone 128-96-1
4-ethylbenzenesulfonamide 4-乙基苯磺酰胺 138-38-5
4-(aminomethyl)benzenesulfonamide 磺胺灭脓 138-39-6
4-isopropenylcyclohex-1-enecarbaldehyde oxime 138-91-0
4-phenoxyaniline 4-氨基二苯醚 139-59-3
4,4'-thiodianiline 4,4-二氨基二苯硫醚 139-65-1
4-hydroxy-7-[(4-nitrobenzoyl)amino]naphthalene-2-sulphonic acid 132-88-7
4-hydroxy-2-mercapto-6-methylpyrimidine 甲基硫脲嘧啶 195-64-2
4-amino-1,5-dimethyl-2-phenyl-1h-pyrazol-3(2h)-one 4-氨基安替比林 198-37-8
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