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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Bromo-1,1,1,2-tetrafluoro-2-(trifluoromethyl)butane 1274903-97-7 C5H4BrF7
    4-Bromo-1,1,1,2-tetrafluoro-2-(trifluoromethyl)butane
    —— 4-chloro-5-[N-(2-pyrimidinylmethyl)carbamoyl]-6-methoxy-2-methylthiopyrimidine 372116-46-6 C12H12ClN5O2S
    4-chloro-5-[N-(2-pyrimidinylmethyl)carbamoyl]-6-methoxy-2-methylthiopyrimidine
    —— [4-(4-methoxyphenyl)-7-nitro-3,4-dihydro-2H-pyrido[1,2-a]-2-pyrimidinyl]-phenylmethanone 410088-66-3 C22H19N3O4
    [4-(4-methoxyphenyl)-7-nitro-3,4-dihydro-2H-pyrido[1,2-a]-2-pyrimidinyl]-phenylmethanone
    —— 4-(4-Bromo-phenyl)-4-dimethylamino-1-methyl-cyclohexanol 70936-62-8 C15H22BrNO
    4-(4-Bromo-phenyl)-4-dimethylamino-1-methyl-cyclohexanol
    —— (4-3,4)dm8*G1-CH2Cl 1065040-81-4 C41H59ClO4
    (4-3,4)dm8*G1-CH2Cl
    —— 4-[2-[3,5-Dichloro-2-(hydroxymethyl)-6-oxopyridin-1-yl]ethyl]benzonitrile 1091600-64-4 C15H12Cl2N2O2
    4-[2-[3,5-Dichloro-2-(hydroxymethyl)-6-oxopyridin-1-yl]ethyl]benzonitrile
    —— 4-(1H-Indazol-6-ylamino)-2-phenyl-quinolin-6-ol; compound with methanesulfonic acid 50593-51-6 CH4O3S*C22H16N4O
    4-(1H-Indazol-6-ylamino)-2-phenyl-quinolin-6-ol; compound with methanesulfonic acid
    —— (4-amino-6-cyclohexylamino-[1,3,5]triazin-2-yl)-<i>p</i>-tolyl-methanol 26785-24-0 C17H23N5O
    (4-amino-6-cyclohexylamino-[1,3,5]triazin-2-yl)-<i>p</i>-tolyl-methanol
    —— 4-[1-(4-fluorophenyl)-4-{[3-(2-fluorophenyl)pyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[(4-methanesulfonylphenyl)methyl]piperidine 1381979-31-2 C33H34F2N4O3S
    4-[1-(4-fluorophenyl)-4-{[3-(2-fluorophenyl)pyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]-1-[(4-methanesulfonylphenyl)methyl]piperidine
    —— 4-(trans,trans-4'-butylbicyclohexyl)iodobenzene 86761-24-2 C22H33I
    4-(trans,trans-4'-butylbicyclohexyl)iodobenzene
    —— 4-{2-[3-bromo-5-chloro-2-oxo-6-{[3-(trifluoromethoxy)phenoxy]methyl}pyridine-1(2H)-yl]ethyl}benzoic acid 1091597-19-1 C22H16BrClF3NO5
    4-{2-[3-bromo-5-chloro-2-oxo-6-{[3-(trifluoromethoxy)phenoxy]methyl}pyridine-1(2H)-yl]ethyl}benzoic acid
    —— 4-amino-5-cyano-6-oxo-3-formamido-N-(4-oxo-2-thioxo-5-ylideno-thiazolidin-3-yl)-1-phenylpyridazine 439943-76-7 C16H10N6O3S2
    4-amino-5-cyano-6-oxo-3-formamido-N-(4-oxo-2-thioxo-5-ylideno-thiazolidin-3-yl)-1-phenylpyridazine
    —— 4-((5-(3-methoxyphenyl)-2-methyloxazol-4-yl)methyl)-9-(4-methylpyrimidin-2-yl)-1,4,9-triazaspiro[5.5]undecan-5-one 1383573-03-2 C25H30N6O3
    4-((5-(3-methoxyphenyl)-2-methyloxazol-4-yl)methyl)-9-(4-methylpyrimidin-2-yl)-1,4,9-triazaspiro[5.5]undecan-5-one
    —— 4'-(cyclopropylmethyl)-N2-(furan-2-ylmethyl)-4,5'-bipyrimidine-2,2'-diamine 1383716-18-4 C17H18N6O
    4'-(cyclopropylmethyl)-N2-(furan-2-ylmethyl)-4,5'-bipyrimidine-2,2'-diamine
    —— 4-[6-(2-naphthyl)-3-piperidin-4-yl-3H-imidazo[4,5-b]pyridin-2-yl]benzonitrile 1127119-48-5 C28H23N5
    4-[6-(2-naphthyl)-3-piperidin-4-yl-3H-imidazo[4,5-b]pyridin-2-yl]benzonitrile
    —— 4-((7-(4-(4-fluorophenyl)piperazine-1-carbonyl)-3-phenylquinoxalin-2-yl)amino)butanoic acid 1383695-00-8 C29H28FN5O3
    4-((7-(4-(4-fluorophenyl)piperazine-1-carbonyl)-3-phenylquinoxalin-2-yl)amino)butanoic acid
    —— 4-endo-(7S,8R)-4-<(tert-butyldimethylsilyl)oxy>-2-carbethoxy-7,8-(isopropylidenedioxy)bicyclo<3.3.0>oct-2-ene 142694-83-5 C20H34O5Si
    4-endo-(7S,8R)-4-<(tert-butyldimethylsilyl)oxy>-2-carbethoxy-7,8-(isopropylidenedioxy)bicyclo<3.3.0>oct-2-ene
    —— (4α,5β,6α,7α,8α)-8-methoxy-1,2-diazabicyclo<3.3.0>oct-2-ene-4,6,7-triol 131251-37-1 C7H12N2O4
    (4α,5β,6α,7α,8α)-8-methoxy-1,2-diazabicyclo<3.3.0>oct-2-ene-4,6,7-triol
    —— 4-fluoro-2-(naphthalen-2-ylmethyl)benzoic acid 71171-96-5 C18H13FO2
    4-fluoro-2-(naphthalen-2-ylmethyl)benzoic acid
    —— 4-chlorocyclohexanol acetate 84454-61-5 C8H13ClO2
    4-chlorocyclohexanol acetate
    —— 4-(6-Methoxy-m-biphenylyl)-3-hydroxy-buttersaeureaethylester 10376-95-1 C19H22O4
    4-(6-Methoxy-m-biphenylyl)-3-hydroxy-buttersaeureaethylester
    —— 4-nitrophenyl (3R)-3-[3-(trifluoromethoxy)phenyl]-1-oxa-8-azaspiro[4.5]decane-8-carboxylate 1227473-34-8 C22H21F3N2O6
    4-nitrophenyl (3R)-3-[3-(trifluoromethoxy)phenyl]-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
    —— 4,4'-Bis<<2''-(F-hexyl)ethoxy>carbonyl>-2,2'-bipyridine 140464-60-4 C28H14F26N2O4
    4,4'-Bis<<2''-(F-hexyl)ethoxy>carbonyl>-2,2'-bipyridine
    —— 4-(2-fluorobiphenyl-4-yl)-N-hydroxypicolinamide trifluoroacetate 1244013-62-4 C2HF3O2*C18H13FN2O2
    4-(2-fluorobiphenyl-4-yl)-N-hydroxypicolinamide trifluoroacetate
    —— 4-[6-(3-ethylurea)pyrido[2,3-b]pyrazin-3-yl]-2-methoxyphenyl 2-methoxyethyl carbonate 936839-07-5 C21H23N5O6
    4-[6-(3-ethylurea)pyrido[2,3-b]pyrazin-3-yl]-2-methoxyphenyl 2-methoxyethyl carbonate
    —— 4'-(2',5'-dimethoxybiphenyl)-2,2':6',2''-terpyridine 1190374-51-6 C29H23N3O2
    4'-(2',5'-dimethoxybiphenyl)-2,2':6',2''-terpyridine
    —— 4'-biferrocenyl-terpyridine 743438-76-8 C35H27Fe2N3
    4'-biferrocenyl-terpyridine
    —— 4-((E)-3,7-Dimethyl-octa-2,6-dienyloxy)-3,5-dimethoxy-benzoic acid prop-2-ynyl ester 42100-16-3 C22H28O5
    4-((E)-3,7-Dimethyl-octa-2,6-dienyloxy)-3,5-dimethoxy-benzoic acid prop-2-ynyl ester
    —— 4-acetonyl-4-(3-methoxyphenyl)-1-methyl-2-piperidinecarbonitrile 117719-41-2 C17H22N2O2
    4-acetonyl-4-(3-methoxyphenyl)-1-methyl-2-piperidinecarbonitrile
    —— 4-(1-Benzyltriazol-4-yl)pyridine 1043419-73-3 C14H12N4
    4-(1-Benzyltriazol-4-yl)pyridine
    —— 4-adamantan-1-ylmethyl-2-methyl-4,5-dihydro-thiazol-4-ol 28599-81-7 C15H23NOS
    4-adamantan-1-ylmethyl-2-methyl-4,5-dihydro-thiazol-4-ol
    —— 4-[(2,5-Difluorobenzoyl)amino]butanoic acid 926224-31-9 C11H11F2NO3
    4-[(2,5-Difluorobenzoyl)amino]butanoic acid
    —— 4-(2-benzyl-oxazole-4-carbonyl)-morpholine 92580-30-8 C15H16N2O3
    4-(2-benzyl-oxazole-4-carbonyl)-morpholine
    —— 4-(1,2,4-Oxadiazol-5-yl)benzoic acid 1557358-41-4 C9H6N2O3
    4-(1,2,4-Oxadiazol-5-yl)benzoic acid
    —— 4-(4-chloro-phenyl)-benzo[4,5]furo[2,3-<i>d</i>]pyridazine 69633-83-6 C16H9ClN2O
    4-(4-chloro-phenyl)-benzo[4,5]furo[2,3-<i>d</i>]pyridazine
    —— 4-(N,N-Diphenyl-β-alanyl)-3-methyl-1-phenyl-2-pyrazolin-5-on 68347-46-6 C25H23N3O2
    4-(N,N-Diphenyl-β-alanyl)-3-methyl-1-phenyl-2-pyrazolin-5-on
    —— 4-[[[4-acetyloxybutyl(dimethyl)silyl]oxy-diphenylsilyl]oxy-dimethylsilyl]butyl acetate 70761-42-1 C28H44O6Si3
    4-[[[4-acetyloxybutyl(dimethyl)silyl]oxy-diphenylsilyl]oxy-dimethylsilyl]butyl acetate
    —— 4-Brom-6-hydroxylamino-benzotroponoxim 22647-77-4 C11H9BrN2O2
    4-Brom-6-hydroxylamino-benzotroponoxim
    —— 4-cyano-5-morpholin-4-ylthiophene-2-carboxylic acid 1174304-42-7 C10H10N2O3S
    4-cyano-5-morpholin-4-ylthiophene-2-carboxylic acid
    —— 4-[[[5-chloro-2-[4-[1-[2-(dimethylamino)acetyl]piperidin-4-yl]-2-methoxyanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383679-32-0 C31H38ClN7O3
    4-[[[5-chloro-2-[4-[1-[2-(dimethylamino)acetyl]piperidin-4-yl]-2-methoxyanilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-hydroxy-3,5-dimethoxybenzyl 4-hydroxyphenyl thioether 216298-34-9 C15H16O4S
    4-hydroxy-3,5-dimethoxybenzyl 4-hydroxyphenyl thioether
    —— 4-amino-6-(1H-benzimidazol-6-yl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-87-9 C15H14N6O2
    4-amino-6-(1H-benzimidazol-6-yl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-oxo-3H-oxazolo[5,4-g]quinazoline 1378799-60-0 C9H9N3O2
    4-oxo-3H-oxazolo[5,4-g]quinazoline
    —— 4-[5-(4-fluorophenoxy)pyrazin-2-yl]-3-hydroxy-1-isopropyl1,5-dihydropyrrol-2-one 500369-64-2 C17H16FN3O3
    4-[5-(4-fluorophenoxy)pyrazin-2-yl]-3-hydroxy-1-isopropyl1,5-dihydropyrrol-2-one
    —— 4-(7-fluoro-1-isobutyl-1H-indazol-3-yl)-3-methylphenol 680612-49-1 C18H19FN2O
    4-(7-fluoro-1-isobutyl-1H-indazol-3-yl)-3-methylphenol
    —— 4-methoxybenzyl 4-(5-(4-chloro-3-(3-chloro-5-cyanophenoxy)-2-fluorobenzyl)-1,3,4-oxadiazol-2-yl)-3,5-dimethyl-1H-pyrrole-2-carboxylate 1094344-61-2 C31H23Cl2FN4O5
    4-methoxybenzyl 4-(5-(4-chloro-3-(3-chloro-5-cyanophenoxy)-2-fluorobenzyl)-1,3,4-oxadiazol-2-yl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— 4-[(3,4-Dichlorophenyl)amino]-6-(cyclopropylamino)-pyrimido-[5,4-d]-pyrimidine 177908-12-2 C15H12Cl2N6
    4-[(3,4-Dichlorophenyl)amino]-6-(cyclopropylamino)-pyrimido-[5,4-d]-pyrimidine
    —— 4-(1-methyl-1-([3-(trifluoromethyl)phenyl]sulfonyl)ethyl)-1-(1,3-thiazol-4-ylcarbonyl)piperidine 1138328-34-3 C19H21F3N2O3S2
    4-(1-methyl-1-([3-(trifluoromethyl)phenyl]sulfonyl)ethyl)-1-(1,3-thiazol-4-ylcarbonyl)piperidine
    —— (4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester 553663-01-7 C16H20O8
    (4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester
    —— 4-(Acetylbenzoylamino)benzoic acid 5306-97-8 C16H13NO4
    4-(Acetylbenzoylamino)benzoic acid