4开头化工名词
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4-[(2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid
4-[(2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid
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4'-[2-(Dimethylamino)ethyl]-2'-methoxy-4-biphenylcarboxylic acid
4\'-[2-(Dimethylamino)ethyl]-2\'-methoxy-4-biphenylcarboxylic acid
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4-propan-2-ylsulfonylbenzoic acid
4-(丙烷-2-磺酰基)苯甲酸
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4-(tert-butylperoxy)-4-isopropyl-2,5-cyclohexadien-1-one
4-(tert-butylperoxy)-4-isopropyl-2,5-cyclohexadien-1-one
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4-[[(2S)-oxiran-2-yl]methoxy]benzonitrile
(S)-4-(环氧乙烷-2-甲氧基)苯甲腈
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4-(3-methylimidazol-4-yl)aniline
4-(1-甲基-1H-咪唑-5-基)苯胺
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4-amino-5-butylpyridine-2-carboxylic acid
4-氨基-5-丁基-2-吡啶羧酸
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4-[(4-methoxyphenyl)methoxy]butan-1-ol
4-[(p-甲氧基苄基)氧基]-1-丁醇
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4-amino-2-thioxo-3-p-tolyl-2,3-dihydro-thiazole-5-carboxylic acid anilide
CAS号:64750-89-6
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4-bromomethyl-2-phenyl-1,3-dioxolane
4-bromomethyl-2-phenyl-1,3-dioxolane
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4,5-bis(methoxymethyl)-2H-triazole
4,5-bis(methoxymethyl)-2H-triazole
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4-(4-methyl-1-piperazinyl)butyl acetate
4-(4-methyl-1-piperazinyl)butyl acetate
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4-butylidene-2-phenyl-4H-oxazol-5-one
4-butylidene-2-phenyl-4H-oxazol-5-one
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4-(4,5-dihydro-1,2-oxazol-3-yl)benzonitrile
4-(4,5-dihydro-1,2-oxazol-3-yl)benzonitrile
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4-chloro-2-methoxybenzoyl chloride
2-甲氧基-4-氯苯甲酰氯
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4,9[1',2']-Benzenonaphtho[2,3-d]-1,3-dioxole, 3a,4,9,9a-tetrahydro-2,2-dimethyl- (en)
4,9[1\',2\']-Benzenonaphtho[2,3-d]-1,3-dioxole, 3a,4,9,9a-tetrahydro-2,2-dimethyl- (en)
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4-methyl-2-(trimethylsiloxy)pentanenitrile
4-methyl-2-(trimethylsiloxy)pentanenitrile
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4,7-dimethoxy-3-oxo-1H-2-benzofuran-1-carbonitrile
4,7-dimethoxy-3-oxo-1H-2-benzofuran-1-carbonitrile
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4-(naphthalen-1-yl)butan-1-ol
4-(naphthalen-1-yl)butan-1-ol
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4-Bromocycloheptene
4-Bromocycloheptene
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4-oxooct-2-enoic acid
4-oxooct-2-enoic acid
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4-iodo-3-methoxy-5-nitrobenzaldehyde
3-甲氧基-4-碘-5-硝基-苯甲醛
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4-(cyclopenta-2,4-dien-1-ylidenemethyl)-N-methylaniline
4-(cyclopenta-2,4-dien-1-ylidenemethyl)-N-methylaniline
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4,5-bis(benzylsulfanyl)benzene-1,2-dicarbonitrile
4,5-bis(benzylsulfanyl)benzene-1,2-dicarbonitrile
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4-chloronaphthalen-2-ol
4-氯-2-萘酚
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4-bromo-2-ethynylthiophene
4-溴-2-乙炔基噻吩
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4-nitroso-2-methylaniline
4-nitroso-2-methylaniline
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4-acetamido-2-[4-(dimethylamino)-2-hydroxybenzoyl]benzoic acid
5-乙酰氨基-2-羧基-4-二甲基氨基-2-羟基苯甲酮
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4,9-diethoxy-7-methylfuro[3,2-g]chromen-5-one
4,9-二乙氧基-7-甲基呋喃[3,2-g]色烯-5-酮
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4-(tert-butyl)-2-(5-(tert-butyl)-2-hydroxy-3-(hydroxymethyl)benzyl)-6-(5-(tert-butyl)-2-hydroxybenzyl
4-(tert-butyl)-2-(5-(tert-butyl)-2-hydroxy-3-(hydroxymethyl)benzyl)-6-(5-(tert-butyl)-2-hydroxybenzyl)phenol
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4-(3-chloroanilino)-4-oxobutanoic acid
丁酸, 4-[(3-氯苯基)氨基]-4-羰基-
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4-(diethoxymethyl)benzonitrile
4-(diethoxymethyl)benzonitrile
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4-methyl-5-(4-methylphenyl)sulfanyl-4-phenyloxolan-2-one
4-methyl-5-(4-methylphenyl)sulfanyl-4-phenyloxolan-2-one
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4-nitro-benzoic acid-(1,1-di-tert-butyl-2-methyl-propyl ester)
4-nitro-benzoic acid-(1,1-di-tert-butyl-2-methyl-propyl ester)
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4-methoxy-3,5,6-trifluorophthalic acid-1-methyl ester
4-methoxy-3,5,6-trifluorophthalic acid-1-methyl ester
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4-chloro-1,1-dimethoxy-3-methylbut-2-ene
4-chloro-1,1-dimethoxy-3-methylbut-2-ene
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4,5-dibenzylidene-2,3,6,7,8,9-hexahydro-1H-xanthene
4,5-dibenzylidene-2,3,6,7,8,9-hexahydro-1H-xanthene
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4'-nitro-2-hydroxychalcone
4\'-nitro-2-hydroxychalcone
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4-benzoyloxybutyl benzoate
二(苯甲酸)四亚甲基酯
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4-N-(4-methyl-5-isoxazolyl)-1,2-naphthoquinone
4-N-(4-methyl-5-isoxazolyl)-1,2-naphthoquinone
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4'-Brom-purpurogallin
4\'-Brom-purpurogallin
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4-(p-nitro-α-methylthiobenzylidene)morpholinium iodide
4-(p-nitro-α-methylthiobenzylidene)morpholinium iodide
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4-benzylsulfinylpyridine
4-benzylsulfinylpyridine
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4-methyl-3-nitro-cinnamic acid
4-methyl-3-nitro-cinnamic acid
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4,4,5,5-tetramethyl-2-[2-(phenylmethoxy)-5-(trifluoromethyl)phenyl]-1,3,2- dioxaborolane
2-(2-(benzyloxy)-5-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
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4-[amino(hydroxy)methylidene]-2-ethylsulfanylpent-2-enedinitrile
4-[amino(hydroxy)methylidene]-2-ethylsulfanylpent-2-enedinitrile
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4-[2-(prop-2-enylamino)ethyl]-1H-quinolin-2-one
4-[2-(prop-2-enylamino)ethyl]-1H-quinolin-2-one
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4,4,4-trifluoro-3-hydroxy-1-phenyl-3-(trifluoromethyl)butan-1-one
4,4,4-trifluoro-3-hydroxy-1-phenyl-3-(trifluoromethyl)butan-1-one
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4-s-butyl-1-ethoxycarbonyl-1,4-dihydropyridine
4-s-butyl-1-ethoxycarbonyl-1,4-dihydropyridine
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4,7,7-trimethyl-3-exo-(1-naphthyl)bicyclo[2.2.1]hept-2-exo-yl 3-oxohexadecanoate
4,7,7-trimethyl-3-exo-(1-naphthyl)bicyclo[2.2.1]hept-2-exo-yl 3-oxohexadecanoate