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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(p-Ethoxy-phenyl)-1-(2-methoxy-1-naphthaldehyd)-3-thiosemicarbazon 17281-12-8 C21H21N3O2S
    4-(p-Ethoxy-phenyl)-1-(2-methoxy-1-naphthaldehyd)-3-thiosemicarbazon
    —— 4-(3-Chlor-propionylamino)-salicylsaeure-hexylester 14035-19-9 C16H22ClNO4
    4-(3-Chlor-propionylamino)-salicylsaeure-hexylester
    —— 4-(4-hydroxy-phenylethynyl)-1,2,5-trimethyl-piperidin-4-ol 32932-45-9 C16H21NO2
    4-(4-hydroxy-phenylethynyl)-1,2,5-trimethyl-piperidin-4-ol
    —— 4'-Benzoyloxy-3-hydroxy-butyrophenon 847-45-0 C17H16O4
    4'-Benzoyloxy-3-hydroxy-butyrophenon
    —— 4-[1-(4-Methoxy-phenyl)-3-(4-nitro-phenyl)-3-oxo-propylamino]-benzoic acid propyl ester 13909-55-2 C26H26N2O6
    4-[1-(4-Methoxy-phenyl)-3-(4-nitro-phenyl)-3-oxo-propylamino]-benzoic acid propyl ester
    —— 4-Dodecyl-2-thioxo-imidazolidin 13880-49-4 C15H30N2S
    4-Dodecyl-2-thioxo-imidazolidin
    —— 4-Hydroxy-3-methyl-pyrazolo<3,2-c>-as-triazin 6726-53-0 C6H6N4O
    4-Hydroxy-3-methyl-pyrazolo<3,2-c>-as-triazin
    —— 4-{[1-(3-Nitro-phenyl)-meth-(E)-ylidene]-amino}-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene-3,5-dione 3647-81-2 C16H13N3O4
    4-{[1-(3-Nitro-phenyl)-meth-(E)-ylidene]-amino}-4-aza-tricyclo[5.2.1.0<sup>2,6</sup>]dec-8-ene-3,5-dione
    —— 4-Methoxy-2-<β-(2,4-dinitro-anilino)-vinyl>-benzaldehyd 2006-37-3 C16H13N3O6
    4-Methoxy-2-<β-(2,4-dinitro-anilino)-vinyl>-benzaldehyd
    —— 4-Phthalimido-1,2,3,6-tetrahydro-phthalsaeure 18504-50-2 C16H13NO6
    4-Phthalimido-1,2,3,6-tetrahydro-phthalsaeure
    —— 4-Cyan-(2,6-D2)-pyridin-N-oxid 21383-09-5 C6H4N2O
    4-Cyan-(2,6-D2)-pyridin-N-oxid
    —— [4-(4-Bromo-benzenesulfonyl)-phenyl]-carbamic acid methyl ester 10372-47-1 C14H12BrNO4S
    [4-(4-Bromo-benzenesulfonyl)-phenyl]-carbamic acid methyl ester
    —— 4-iodine-3-phenyl-1-(phenylsulfonyl)-β-carbonline 1391983-91-7 C23H15IN2O2S
    4-iodine-3-phenyl-1-(phenylsulfonyl)-β-carbonline
    —— 4-nitro-N-(phenylcarbamoyl)-N-phenylmethoxybenzamide 113459-99-7 C21H17N3O5
    4-nitro-N-(phenylcarbamoyl)-N-phenylmethoxybenzamide
    —— 4-(2-{6-amino-8-[(4-methyl-3,4-dihydro-2H-1,4-benzoxazin-7-yl)thio]-9H-purin-9-yl}ethyl)piperidine-1-carbaldehyde 1156467-39-8 C22H27N7O2S
    4-(2-{6-amino-8-[(4-methyl-3,4-dihydro-2H-1,4-benzoxazin-7-yl)thio]-9H-purin-9-yl}ethyl)piperidine-1-carbaldehyde
    —— 4-tert-Butyl-2-trimethylsilanylethynyl-phenol 99299-71-5 C15H22OSi
    4-tert-Butyl-2-trimethylsilanylethynyl-phenol
    —— 4-Isopropylamino-1,3,5-trimethyl-uracil 99190-71-3 C10H17N3O2
    4-Isopropylamino-1,3,5-trimethyl-uracil
    —— 4-iodo-N-(4-(5-(4-iodobenzamido)benzo[d]oxazol-2-yl)phenyl)benzamide 1308881-10-8 C27H17I2N3O3
    4-iodo-N-(4-(5-(4-iodobenzamido)benzo[d]oxazol-2-yl)phenyl)benzamide
    —— (4R,1'R,2'R)-2,2-dimethyl-4-(1'-hydroxy-2'butyl-3'-butenyl)-1,3-dioxolane 115461-04-6 C13H24O3
    (4R,1'R,2'R)-2,2-dimethyl-4-(1'-hydroxy-2'butyl-3'-butenyl)-1,3-dioxolane
    —— (4-aminostyryl)(phenyl)sulfane 1366441-98-6 C14H13NS
    (4-aminostyryl)(phenyl)sulfane
    —— (4-Chloro-phenyl)-{3-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-ethyl]-6-hydroxybenzofuran-2-yl}-methanone 161224-34-6 C22H20ClNO4
    (4-Chloro-phenyl)-{3-[2-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-ethyl]-6-hydroxybenzofuran-2-yl}-methanone
    —— 4-Ethyl-2-hydroxy-3-methyl-5-oxo-2,5-dihydro-1H-pyrrole-2-carboxylic acid methyl ester 50706-88-2 C9H13NO4
    4-Ethyl-2-hydroxy-3-methyl-5-oxo-2,5-dihydro-1H-pyrrole-2-carboxylic acid methyl ester
    —— (4S)-7-cyclopentyl-5-(4-fluorophenyl)-6-[(S)-hydroxy-[4-(trifluoromethyl)phenyl]methyl]spiro[3,4-dihydrochromene-2,1'-cyclobutane]-4-ol 950674-03-0 C31H30F4O3
    (4S)-7-cyclopentyl-5-(4-fluorophenyl)-6-[(S)-hydroxy-[4-(trifluoromethyl)phenyl]methyl]spiro[3,4-dihydrochromene-2,1'-cyclobutane]-4-ol
    —— 4,4-dimethyl-1-(toluene-4-sulfonyl)-2-[5-(trimethylsilyl)furan-2-ylmethyl]pyrrolidine 1426431-95-9 C21H31NO3SSi
    4,4-dimethyl-1-(toluene-4-sulfonyl)-2-[5-(trimethylsilyl)furan-2-ylmethyl]pyrrolidine
    —— 4-(2-(3-methoxy-2-(N-(2-methylallyl)benzamido)-3-oxopropylidene)hydrazineyl)benzoic acid 1138557-04-6 C22H23N3O5
    4-(2-(3-methoxy-2-(N-(2-methylallyl)benzamido)-3-oxopropylidene)hydrazineyl)benzoic acid
    —— (4S,5'R,6aR,6bS,8aS,8bR,9S,10S,11aS,12aS,12bS)-5',6a,8a,9-tetramethyl-3'-(nitroamino)-1,3,4,5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-octadecahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-yl acetate 1109280-87-6 C29H42N2O6
    (4S,5'R,6aR,6bS,8aS,8bR,9S,10S,11aS,12aS,12bS)-5',6a,8a,9-tetramethyl-3'-(nitroamino)-1,3,4,5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-octadecahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-yl acetate
    —— 4-cyclohexylsulfanyl-2,6-dimethyl-morpholine 42267-55-0 C12H23NOS
    4-cyclohexylsulfanyl-2,6-dimethyl-morpholine
    —— 4-(4-chloro-2-((4-chloro-3-(trifluoromethyl)phenyl)sulfonamido)-5-methoxyphenoxy)benzoic acid 1350765-32-0 C21H14Cl2F3NO6S
    4-(4-chloro-2-((4-chloro-3-(trifluoromethyl)phenyl)sulfonamido)-5-methoxyphenoxy)benzoic acid
    —— 4-(3-(5-dimethylaminovalerylamino)-4-methylphenyl)-2H-phthalazin-1-one hydrochloride 286953-15-9 C22H26N4O2*ClH
    4-(3-(5-dimethylaminovalerylamino)-4-methylphenyl)-2H-phthalazin-1-one hydrochloride
    —— 4,5-duhydro-1H-pyrrole-1,5- dicarboxylic acid, 1- (1,1-dimethylethyl) dicyclohexylamine salt 709031-41-4 C10H15NO4*C12H23N
    4,5-duhydro-1H-pyrrole-1,5- dicarboxylic acid, 1- (1,1-dimethylethyl) dicyclohexylamine salt
    —— 4-Butyloxy-3-chlor-butanon-(2) 54283-62-4 C8H15ClO2
    4-Butyloxy-3-chlor-butanon-(2)
    —— (4-formylphenyl)-undecamethylcyclohexasilane 352356-84-4 C18H38OSi6
    (4-formylphenyl)-undecamethylcyclohexasilane
    —— 4-azido-N-(2-iodophenyl)-N-methylbenzamide 1111226-97-1 C14H11IN4O
    4-azido-N-(2-iodophenyl)-N-methylbenzamide
    —— 4-(5-decylthiophen-2-yl)benzonitrile 141778-58-7 C21H27NS
    4-(5-decylthiophen-2-yl)benzonitrile
    —— 4-benzylsulfanyl-3-chloro-5-hydroxyfuran-2(5H)-one 1610692-99-3 C11H9ClO3S
    4-benzylsulfanyl-3-chloro-5-hydroxyfuran-2(5H)-one
    —— [4-[3-[4-(4-Nonoxyphenyl)benzoyl]oxyphenyl]phenyl] 4-(4-nonoxyphenyl)benzoate 1439362-32-9 C56H62O6
    [4-[3-[4-(4-Nonoxyphenyl)benzoyl]oxyphenyl]phenyl] 4-(4-nonoxyphenyl)benzoate
    —— 4-((3aS,3bR,7aS)-2,3,3b,7a-tetrahydro-3aH-benzo[3,4]azeto[1,2-b]isoxazol-3a-yl)benzonitrile 73528-50-4 C16H14N2O
    4-((3aS,3bR,7aS)-2,3,3b,7a-tetrahydro-3aH-benzo[3,4]azeto[1,2-b]isoxazol-3a-yl)benzonitrile
    —— 4-{[(dimethylamino)ethylidene]amino}-3-(3''-(tert-butyldimethylsilyloxy)prop-1''-ynyl)-1-(β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine 1185880-40-3 C23H36N6O5Si
    4-{[(dimethylamino)ethylidene]amino}-3-(3''-(tert-butyldimethylsilyloxy)prop-1''-ynyl)-1-(β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine
    —— 4,4,4,6-Tetraphenyl-1,4-oxaphosphorin-dicarbonsaeure-dimethylester 119568-50-2 C32H27O5P
    4,4,4,6-Tetraphenyl-1,4-oxaphosphorin-dicarbonsaeure-dimethylester
    —— 4-{5-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-[1,2,4]oxadiazol-3-yl}-phenylamine 853582-29-3 C24H26N4O4
    4-{5-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-[1,2,4]oxadiazol-3-yl}-phenylamine
    —— 4-(p-Nitrobenzoylmercapto)-3-thiophenaldehyd-diethylacetal 16238-18-9 C16H17NO5S2
    4-(p-Nitrobenzoylmercapto)-3-thiophenaldehyd-diethylacetal
    —— 4,5,7,8-Tetramethyl-6H-<1,4>diazepino<7,1,2-cd;5,4,3-c'd'>bis-indolizin 6768-66-7 C21H20N2
    4,5,7,8-Tetramethyl-6H-<1,4>diazepino<7,1,2-cd;5,4,3-c'd'>bis-indolizin
    —— 4-Bromo-N-(2,3-dichloro-propyl)-N-phenyl-benzenesulfonamide 2431-85-8 C15H14BrCl2NO2S
    4-Bromo-N-(2,3-dichloro-propyl)-N-phenyl-benzenesulfonamide
    —— (4-fluorophenyl)(5-methyl-6-(2-morpholinoethyl)-6H-thieno[2,3-b]pyrrol-2-yl)methanone 1261150-17-7 C20H21FN2O2S
    (4-fluorophenyl)(5-methyl-6-(2-morpholinoethyl)-6H-thieno[2,3-b]pyrrol-2-yl)methanone
    —— 4-{4-methyl-2-propyl-6-[(6,6,6-trifluoro-2-mercaptohexanoylamino)methyl]-benzoimidazol-1-ylmethyl}benzoic acid 1092949-98-8 C26H30F3N3O3S
    4-{4-methyl-2-propyl-6-[(6,6,6-trifluoro-2-mercaptohexanoylamino)methyl]-benzoimidazol-1-ylmethyl}benzoic acid
    —— 4-O-<6-amino-4-O-(6-amino-2,3,6-trideoxy-α-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranosyl>-5,6-O-cyclohexylidene-2-deoxystreptamine 110537-80-9 C24H44N4O7
    4-O-<6-amino-4-O-(6-amino-2,3,6-trideoxy-α-D-erythro-hexopyranosyl)-2,3,6-trideoxy-α-D-erythro-hexopyranosyl>-5,6-O-cyclohexylidene-2-deoxystreptamine
    —— 4-((4-(5-hydroxyhex-1-yn-1-yl)benzoyl)oxy)-N,N,N-trimethylbutan-1-aminium bis((trifluoromethyl)sulfonyl)amide 827027-94-1 C2F6NO4S2*C20H30NO3
    4-((4-(5-hydroxyhex-1-yn-1-yl)benzoyl)oxy)-N,N,N-trimethylbutan-1-aminium bis((trifluoromethyl)sulfonyl)amide
    —— 4-butoxybenzohydroximoyl chloride 61946-93-8 C11H14ClNO2
    4-butoxybenzohydroximoyl chloride
    —— 4-phenyl-1H-pyrrole-3-carboxylic acid N-benzyl-N-tert-butylamide 671183-80-5 C22H24N2O
    4-phenyl-1H-pyrrole-3-carboxylic acid N-benzyl-N-tert-butylamide
    —— 4-Chloro-benzoic acid (3S,5R,6R,8S,9S,10R,13R,14S,17R)-3-acetoxy-17-((R)-1,5-dimethyl-hexyl)-5-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-yl ester 56617-52-8 C36H53ClO5
    4-Chloro-benzoic acid (3S,5R,6R,8S,9S,10R,13R,14S,17R)-3-acetoxy-17-((R)-1,5-dimethyl-hexyl)-5-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-yl ester