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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1-benzyl-1H-indol-3-yl)isoxazole 1353648-76-6 C18H14N2O
    4-(1-benzyl-1H-indol-3-yl)isoxazole
    —— 4-(6,7-dimethoxy-2-phenyl-1,2,3,4-tetrahydroisoquinolin-1-yl)-butan-2-one 1428660-49-4 C21H25NO3
    4-(6,7-dimethoxy-2-phenyl-1,2,3,4-tetrahydroisoquinolin-1-yl)-butan-2-one
    —— 4-benzyl-1,2,5-trimethyl-piperidin-4-ol 74169-86-1 C15H23NO
    4-benzyl-1,2,5-trimethyl-piperidin-4-ol
    —— 4-Biphenylyl-thiosemicarbazid 38901-33-6 C13H13N3S
    4-Biphenylyl-thiosemicarbazid
    —— 4-allyl-1,2,5-trimethyl-piperidin-4-ol 117273-47-9 C11H21NO
    4-allyl-1,2,5-trimethyl-piperidin-4-ol
    —— 4-(3-hydroxy-3-methyl-but-1-ynyl)-1,2,5-trimethyl-piperidin-4-ol 873375-34-9 C13H23NO2
    4-(3-hydroxy-3-methyl-but-1-ynyl)-1,2,5-trimethyl-piperidin-4-ol
    —— 4-(3-Methylthiophenyl)-3-thiosemicarbazide 76457-80-2 C8H11N3S2
    4-(3-Methylthiophenyl)-3-thiosemicarbazide
    —— (4S,5R)-2-oxo-4-phenyl-1,3-oxazolidine-5-carboxylic acid 190181-76-1 C10H9NO4
    (4S,5R)-2-oxo-4-phenyl-1,3-oxazolidine-5-carboxylic acid
    —— (4R,5S,6S,7R)-1-benzyl-3-(cyclohexa-1,5-dien-1-ylmethyl)-4,7-bis(2-ethylbutyl)-5,6-dihydroxy-1,3-diazepan-2-one 167826-88-2 C31H48N2O3
    (4R,5S,6S,7R)-1-benzyl-3-(cyclohexa-1,5-dien-1-ylmethyl)-4,7-bis(2-ethylbutyl)-5,6-dihydroxy-1,3-diazepan-2-one
    —— 4-Amino-4-deoxy-D-erythronsaeure 27294-73-1 C4H9NO4
    4-Amino-4-deoxy-D-erythronsaeure
    —— 4-(2,2-dimethylheptyl)-3'-methoxy-biphenyl-2-ol 946004-64-4 C22H30O2
    4-(2,2-dimethylheptyl)-3'-methoxy-biphenyl-2-ol
    —— 4-<4-(1,1-dimethylheptyl)-2-hydroxyphenyl>-2-pentanone 70119-99-2 C20H32O2
    4-<4-(1,1-dimethylheptyl)-2-hydroxyphenyl>-2-pentanone
    —— 4-<4-(1,1-dimethylheptyl)-2-hydroxyphenyl>-2-pentanol 70120-03-5 C20H34O2
    4-<4-(1,1-dimethylheptyl)-2-hydroxyphenyl>-2-pentanol
    —— 4-(3-thiazol-2-yl-thioureido)-benzoic acid ethyl ester 69123-53-1 C13H13N3O2S2
    4-(3-thiazol-2-yl-thioureido)-benzoic acid ethyl ester
    —— (4R)-4-methyl-4-vinyl-cyclohex-2-ene-1-one 192460-85-8 C9H12O
    (4R)-4-methyl-4-vinyl-cyclohex-2-ene-1-one
    —— 4-Amino-6,7-dichloro-cinnoline-3-carboxylic acid 161373-48-4 C9H5Cl2N3O2
    4-Amino-6,7-dichloro-cinnoline-3-carboxylic acid
    —— (4bR,4'S,8aS,9R)-11-(cyclopropylmethyl)-3,8a-dihydroxy-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2'-one 1613736-00-7 C22H29N3O3
    (4bR,4'S,8aS,9R)-11-(cyclopropylmethyl)-3,8a-dihydroxy-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2'-one
    —— (4S,5R)-3-Acetyl-2,2-dimethyl-4-phenyl-oxazolidine-5-carboxylic acid 607394-06-9 C14H17NO4
    (4S,5R)-3-Acetyl-2,2-dimethyl-4-phenyl-oxazolidine-5-carboxylic acid
    —— 4-methyl-2-<i>o</i>-tolylsulfanylmethyl-quinazoline 3-oxide 6965-82-8 C17H16N2OS
    4-methyl-2-<i>o</i>-tolylsulfanylmethyl-quinazoline 3-oxide
    —— 4-{[4-(5-fluoro-2-methoxyphenyl)-2-hydroxy-4-methyl-2-(trifluoromethyl)pentyliden]amino}-2,3-dihydroisoindol-1-one 850462-71-4 C22H22F4N2O3
    4-{[4-(5-fluoro-2-methoxyphenyl)-2-hydroxy-4-methyl-2-(trifluoromethyl)pentyliden]amino}-2,3-dihydroisoindol-1-one
    —— 4-[Ethyl(2-hydroxypropyl)amino]-3,5-dinitrobenzenesulfonamide 71112-24-8 C11H16N4O7S
    4-[Ethyl(2-hydroxypropyl)amino]-3,5-dinitrobenzenesulfonamide
    —— (+)-(4R,5S)-methyl 2-oxo-4-phenyloxazolidine-5-carboxylate 1262306-32-0 C11H11NO4
    (+)-(4R,5S)-methyl 2-oxo-4-phenyloxazolidine-5-carboxylate
    —— 4-((3-fluorobenzyloxy)carbonyl)-1-(2-oxo-2-(thiophen-2-yl)ethyl)-1-azoniabicyclo[2.2.2]octane chloride 1404055-22-6 C21H23FNO3S*Cl
    4-((3-fluorobenzyloxy)carbonyl)-1-(2-oxo-2-(thiophen-2-yl)ethyl)-1-azoniabicyclo[2.2.2]octane chloride
    —— (4bR,4'S,8aS,9R)-11-(cyclopropylmethyl)-8a-hydroxy-3-methoxy-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2'-one 1613735-99-1 C23H31N3O3
    (4bR,4'S,8aS,9R)-11-(cyclopropylmethyl)-8a-hydroxy-3-methoxy-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2'-one
    —— [4-(8-Chloro-10,11-dihydro-dibenzo[b,f]thiepin-10-yl)-piperazin-1-yl]-[1-[3-(2-dimethylamino-ethoxy)-phenyl]-meth-(E)-ylidene]-amine 86759-07-1 C29H33ClN4OS
    [4-(8-Chloro-10,11-dihydro-dibenzo[b,f]thiepin-10-yl)-piperazin-1-yl]-[1-[3-(2-dimethylamino-ethoxy)-phenyl]-meth-(E)-ylidene]-amine
    —— 4-benzyl 1-tert-butyl (S)-2-methyl-1,4-diazepane-1,4-dicarboxylate 1411975-64-8 C19H28N2O4
    4-benzyl 1-tert-butyl (S)-2-methyl-1,4-diazepane-1,4-dicarboxylate
    —— 4-chloro-3-(4-fluorophenyl)-N-((1R,3S)-3-hydroxycyclohexyl)isoxazole-5-carboxamide 1239576-09-0 C16H16ClFN2O3
    4-chloro-3-(4-fluorophenyl)-N-((1R,3S)-3-hydroxycyclohexyl)isoxazole-5-carboxamide
    —— (-)-(4S,5R)-methyl 2-oxo-4-phenyloxazolidine-5-carboxylate 351526-56-2 C11H11NO4
    (-)-(4S,5R)-methyl 2-oxo-4-phenyloxazolidine-5-carboxylate
    —— 4-(2-methyl-2-propenyl)-γ-butyrolactone 134359-17-4 C8H12O2
    4-(2-methyl-2-propenyl)-γ-butyrolactone
    —— (4bR,4'S,8aS,9R)-11-(cyclopropylmethyl)-3,8a-dihydroxy-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2',5'-dione 1613735-97-9 C22H27N3O4
    (4bR,4'S,8aS,9R)-11-(cyclopropylmethyl)-3,8a-dihydroxy-5,7,8,8a,9,10-hexahydrospiro[9,4b-(epiminoethano)phenanthrene-6,4'-imidazolidine]-2',5'-dione
    —— 4,6-O-benzylidene-1,2-O-ethylidene-β-D-mannopyranose 444709-74-4 C15H18O6
    4,6-O-benzylidene-1,2-O-ethylidene-β-D-mannopyranose
    —— 4-carbomethoxy-3-dimethylamino-1-tert-butyldimethylsiloxy-1-cyclohexene 943442-63-5 C16H31NO3Si
    4-carbomethoxy-3-dimethylamino-1-tert-butyldimethylsiloxy-1-cyclohexene
    —— 4-chloro-3-(4-fluorophenyl)isoxazole-5-carboxylic acid 1239576-23-8 C10H5ClFNO3
    4-chloro-3-(4-fluorophenyl)isoxazole-5-carboxylic acid
    —— (4S,5R,9S,10R,12R)-12,15-epoxylabda-8(17),13-dien-19-oic acid 946416-19-9 C20H30O3
    (4S,5R,9S,10R,12R)-12,15-epoxylabda-8(17),13-dien-19-oic acid
    —— (4S,5R,9S,10R,12R)-methyl 12,15-epoxylabda-8(17),13-dien-19-oate 1448547-72-5 C21H32O3
    (4S,5R,9S,10R,12R)-methyl 12,15-epoxylabda-8(17),13-dien-19-oate
    —— 4-(benz[1,3]dioxol-4-yl)-2-hydroxy-4-methyl-2-trifluoromethyl-pentanal 611231-43-7 C14H15F3O4
    4-(benz[1,3]dioxol-4-yl)-2-hydroxy-4-methyl-2-trifluoromethyl-pentanal
    —— 4-(4-methoxy-benzyl)-10,12-dioxa-4,7-diaza-tricyclo[7.2.1.02,7]dodecane-3,6-dione 1262307-31-2 C16H18N2O5
    4-(4-methoxy-benzyl)-10,12-dioxa-4,7-diaza-tricyclo[7.2.1.02,7]dodecane-3,6-dione
    —— (4R,5S,6R,7R,8R)-9-Benzyloxy-7-methoxymethoxy-4,6,8-trimethyl-non-1-en-5-ol 156714-32-8 C21H34O4
    (4R,5S,6R,7R,8R)-9-Benzyloxy-7-methoxymethoxy-4,6,8-trimethyl-non-1-en-5-ol
    —— 4-[5-(4-methoxyphenyl)-8-nitro-1,2,3,5,6,7-hexahydroimidazo[1,2-c]pyrimidine-7-yl]phenyl methyl ether 1350750-92-3 C20H22N4O4
    4-[5-(4-methoxyphenyl)-8-nitro-1,2,3,5,6,7-hexahydroimidazo[1,2-c]pyrimidine-7-yl]phenyl methyl ether
    —— 4-Acetoxy-6-methylcoumarin 108170-45-2 C12H10O4
    4-Acetoxy-6-methylcoumarin
    —— 4-(5,5,7,7-tetramethyl-2-oxo-tetrahydro-pyrrolo[1,2-<i>b</i>][1,2,4]oxadiazol-1-yl)-benzoic acid ethyl ester 39931-32-3 C18H24N2O4
    4-(5,5,7,7-tetramethyl-2-oxo-tetrahydro-pyrrolo[1,2-<i>b</i>][1,2,4]oxadiazol-1-yl)-benzoic acid ethyl ester
    —— (4S,5R)-5-benzyloxy-3-tert-butoxycarbonyl-4-phenyl-2-oxazolidinone 335628-13-2 C21H23NO5
    (4S,5R)-5-benzyloxy-3-tert-butoxycarbonyl-4-phenyl-2-oxazolidinone
    —— 4-(<i>N</i>'-methyl-thioureido)-benzoic acid ethyl ester 35006-95-2 C11H14N2O2S
    4-(<i>N</i>'-methyl-thioureido)-benzoic acid ethyl ester
    —— 4-methyl-5-phenylimino-3-(p-toluenesulfonyl)-1,2,4-thiadiazoline 134428-87-8 C16H15N3O2S2
    4-methyl-5-phenylimino-3-(p-toluenesulfonyl)-1,2,4-thiadiazoline
    —— 4-(2-chlorooxazol-5-yl)-2-fluorobenzonitrile 1415114-83-8 C10H4ClFN2O
    4-(2-chlorooxazol-5-yl)-2-fluorobenzonitrile
    —— (4S,5R)-5-benzyloxy-4-phenyl-2-oxazolidinone 335627-66-2 C16H15NO3
    (4S,5R)-5-benzyloxy-4-phenyl-2-oxazolidinone
    —— (4S,5R)-4-phenyl-5-[(2S)-2-azidopropyl]-1,3-oxazolidin-2-one 482647-88-1 C12H14N4O2
    (4S,5R)-4-phenyl-5-[(2S)-2-azidopropyl]-1,3-oxazolidin-2-one
    —— [4-(5-methyl-2-phenyl-4-oxazolylmethoxy)phenyl]acetic acid 250602-91-6 C19H17NO4
    [4-(5-methyl-2-phenyl-4-oxazolylmethoxy)phenyl]acetic acid
    —— 4-methoxy-3-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzaldehyde 178610-66-7 C19H17NO4
    4-methoxy-3-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzaldehyde
    —— 4,5,6,7-tetrahydro-3-nitro-4-oxobenzo(b)thiophene 157981-75-4 C8H7NO3S
    4,5,6,7-tetrahydro-3-nitro-4-oxobenzo(b)thiophene