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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-methyl-1,3,4,4a,5,10b-hexahydro-2<i>H</i>-spiro[phenanthridine-6,4'-piperidine]-9-ol 32951-68-1 C18H26N2O
    4'-methyl-1,3,4,4a,5,10b-hexahydro-2<i>H</i>-spiro[phenanthridine-6,4'-piperidine]-9-ol
    —— 4-(6-acetylamino-4-methoxy-2-methyl-quinolin-3-yl)-butan-2-one 37062-86-5 C17H20N2O3
    4-(6-acetylamino-4-methoxy-2-methyl-quinolin-3-yl)-butan-2-one
    —— 4-Hydroxy-2,4-diphenyl-6-thioxo-5,6-dihydro-4H-pyran-3-carbothioic acid (4-chloro-phenyl)-amide 30544-24-2 C24H18ClNO2S2
    4-Hydroxy-2,4-diphenyl-6-thioxo-5,6-dihydro-4H-pyran-3-carbothioic acid (4-chloro-phenyl)-amide
    —— 4-(4-nitro-phenyl)-2-phenyl-oxazol-5-ylamine 33909-90-9 C15H11N3O3
    4-(4-nitro-phenyl)-2-phenyl-oxazol-5-ylamine
    —— 4-[(6S,10R,13R,17R)-10,13-Dimethyl-6-(4-nitro-benzenesulfonyloxy)-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid methyl ester 26046-65-1 C31H43NO8S
    4-[(6S,10R,13R,17R)-10,13-Dimethyl-6-(4-nitro-benzenesulfonyloxy)-3-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid methyl ester
    —— 4-Propoxybenzylmercaptoacetylchlorid 28203-67-0 C12H15ClO2S
    4-Propoxybenzylmercaptoacetylchlorid
    —— 4-{[4-(3-methyl-butoxy)-phenyl]-thiocarbamoyl}-piperazine-1-carboxylic acid isobutyl ester 36997-60-1 C21H33N3O3S
    4-{[4-(3-methyl-butoxy)-phenyl]-thiocarbamoyl}-piperazine-1-carboxylic acid isobutyl ester
    —— 4.6-Dichlor-2-methylazo-phenol 25649-69-8 C7H6Cl2N2O
    4.6-Dichlor-2-methylazo-phenol
    —— 4-Ethylmercapto-but-2-enol 20614-38-4 C6H12OS
    4-Ethylmercapto-but-2-enol
    —— 4-pentenyl 2-O-benzoyl-3-O-benzyl-6-O-(4-methoxybenzyl)-4-O-methyl-α-D-mannopyranoside 187173-13-3 C34H40O8
    4-pentenyl 2-O-benzoyl-3-O-benzyl-6-O-(4-methoxybenzyl)-4-O-methyl-α-D-mannopyranoside
    —— 4-(o-Isobutyl-phenoxy)-3-hydroxy-buttersaeure 20807-71-0 C14H20O4
    4-(o-Isobutyl-phenoxy)-3-hydroxy-buttersaeure
    —— 4-benzylbutyl-4-undecanyl-2,2-dimethyl-[1,3]dioxolane 382136-78-9 C27H46O3
    4-benzylbutyl-4-undecanyl-2,2-dimethyl-[1,3]dioxolane
    —— (4S)-tert-butyl-2-[2-(3-phenyl-allylselanyl)-phenyl]-4,5-dihydro-oxazole 716368-89-7 C22H25NOSe
    (4S)-tert-butyl-2-[2-(3-phenyl-allylselanyl)-phenyl]-4,5-dihydro-oxazole
    —— 4-oxo-4-[2-[3-(4-phenylpiperazin-1-yl)propoxy]phenyl]butanenitrile 113522-27-3 C23H27N3O2
    4-oxo-4-[2-[3-(4-phenylpiperazin-1-yl)propoxy]phenyl]butanenitrile
    —— 4-(1-Phenyl-butyl)-1,2,3,4-tetrahydro-acridine 118718-62-0 C23H25N
    4-(1-Phenyl-butyl)-1,2,3,4-tetrahydro-acridine
    —— (4R)-4-benzyl-3-(2-bromo-2-phenylacetyl)oxazolidin-2-one 1332709-23-5 C18H16BrNO3
    (4R)-4-benzyl-3-(2-bromo-2-phenylacetyl)oxazolidin-2-one
    —— {4-[Acetyl-(3-benzyloxycarbonylamino-propyl)-amino]-butyl}-carbamic acid benzyl ester 123348-77-6 C25H33N3O5
    {4-[Acetyl-(3-benzyloxycarbonylamino-propyl)-amino]-butyl}-carbamic acid benzyl ester
    —— {4-[(4-{[4-(carboxymethylcarbamoyl)-phenylimino]-methyl}-benzylidene)-amino]-benzoylamino}-propionic acid 1148144-78-8 C28H26N4O6
    {4-[(4-{[4-(carboxymethylcarbamoyl)-phenylimino]-methyl}-benzylidene)-amino]-benzoylamino}-propionic acid
    —— 4-cyano-1-(2,6-dichloro-benzyl)-1,4-dihydro-pyridine-3-carboxylic acid amide 19432-62-3 C14H11Cl2N3O
    4-cyano-1-(2,6-dichloro-benzyl)-1,4-dihydro-pyridine-3-carboxylic acid amide
    —— 4R,6R-(+)-2-(1,3-bis(diphenylphosphino)-2-propoxy)-4,6-dimethyl-1,3-dioxa-2-phosphorinan 182181-51-7 C32H35O3P3
    4R,6R-(+)-2-(1,3-bis(diphenylphosphino)-2-propoxy)-4,6-dimethyl-1,3-dioxa-2-phosphorinan
    —— 4'-{4-[4-(2-methoxycarbonyl-phenylamino)-phenoxy]-butoxy}-biphenyl-4-carboxylic acid methyl ester 627907-67-9 C32H31NO6
    4'-{4-[4-(2-methoxycarbonyl-phenylamino)-phenoxy]-butoxy}-biphenyl-4-carboxylic acid methyl ester
    —— 4-[2-(3-Bromophenyl)prop-1-enyl]-2,6-dimethylmorpholine 60695-57-0 C15H20BrNO
    4-[2-(3-Bromophenyl)prop-1-enyl]-2,6-dimethylmorpholine
    —— 4-amino-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2-thione 91808-90-1 C7H6N4S
    4-amino-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2-thione
    —— 4-Iodo-6,7-dimethoxy-2-oxido-3-phenylisoquinolin-2-ium 1065488-53-0 C17H14INO3
    4-Iodo-6,7-dimethoxy-2-oxido-3-phenylisoquinolin-2-ium
    —— 4-Hydroxy-5-methoxy-6-methoxymethyl-pyrimidin 13420-47-8 C7H10N2O3
    4-Hydroxy-5-methoxy-6-methoxymethyl-pyrimidin
    —— 4-[3-[N-(4-Acetamido-3-methoxycinnamoylglycyl)-N-methylamino]-2,6-dichlorobenzyloxy]-2-methoxy-1-methyl-1H-benzimidazole 177477-39-3 C31H31Cl2N5O6
    4-[3-[N-(4-Acetamido-3-methoxycinnamoylglycyl)-N-methylamino]-2,6-dichlorobenzyloxy]-2-methoxy-1-methyl-1H-benzimidazole
    —— 4-phenyl-5-(3-aminophenyl)pyrimidine 29955-30-4 C16H13N3
    4-phenyl-5-(3-aminophenyl)pyrimidine
    —— 4-(2-Chloro-phenyl)-9-methyl-6H-1-thia-5,7,8,9a-tetraaza-cyclopenta[e]azulene-2-carboxylic acid 61251-89-6 C16H11ClN4O2S
    4-(2-Chloro-phenyl)-9-methyl-6H-1-thia-5,7,8,9a-tetraaza-cyclopenta[e]azulene-2-carboxylic acid
    —— 4,4-dimethyl-1-(thiophen-2-yl)-2-cyclopentanone-1-ol 365220-38-8 C11H14O2S
    4,4-dimethyl-1-(thiophen-2-yl)-2-cyclopentanone-1-ol
    —— 4-hydroxyimino-2,6-dimethyl-4H-thiopyran-3,5-dicarboxylic acid diethyl ester 100610-81-9 C13H17NO5S
    4-hydroxyimino-2,6-dimethyl-4H-thiopyran-3,5-dicarboxylic acid diethyl ester
    —— 4-amino-2-[(2-amino-4-phenyl-1,3-thiazol-5-yl)sulfonylamino]-4-oxobutanoic acid 78807-98-4 C13H14N4O5S2
    4-amino-2-[(2-amino-4-phenyl-1,3-thiazol-5-yl)sulfonylamino]-4-oxobutanoic acid
    —— 4-amino-3-ethoxycarbonyl-6H-tetrahydroazepino<1,2-a>benzimidazole 117644-43-6 C15H19N3O2
    4-amino-3-ethoxycarbonyl-6H-tetrahydroazepino<1,2-a>benzimidazole
    —— 4'-{5-[(2-acetylsulfanyl-4-methylpentanoylamino)methyl]-2-ethoxy-4-ethylimidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid 1073549-64-0 C30H36FN3O5S
    4'-{5-[(2-acetylsulfanyl-4-methylpentanoylamino)methyl]-2-ethoxy-4-ethylimidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid
    —— 4,6,7-Trimethyl-1H,2H,5H-azepin-2,5-dion 10315-41-0 C9H11NO2
    4,6,7-Trimethyl-1H,2H,5H-azepin-2,5-dion
    —— 4-[1-(Benzotriazol-1-yl)cycloheptyl]morpholine 120802-90-6 C17H24N4O
    4-[1-(Benzotriazol-1-yl)cycloheptyl]morpholine
    —— 4-methoxy-2-(2-methoxycarbonylanilino)benzoic acid 112239-02-8 C16H15NO5
    4-methoxy-2-(2-methoxycarbonylanilino)benzoic acid
    —— <4-(octadecyloxy)-3(S)-(hexadecanoylamino)but-1-yl>phosphocholine 118658-43-8 C43H89N2O5P
    <4-(octadecyloxy)-3(S)-(hexadecanoylamino)but-1-yl>phosphocholine
    —— (4R)-4-[(3R,5R,6S,8S,9S,10R,13R,14S,17R)-3,6-bis(tert-butyl-dimethyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid methyl ester 114894-91-6 C37H70O4Si2
    (4R)-4-[(3R,5R,6S,8S,9S,10R,13R,14S,17R)-3,6-bis(tert-butyl-dimethyl-silanyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid methyl ester
    —— 4-{5-Oxo-2-phenyl-4-[1-phenyl-meth-(Z)-ylidene]-4,5-dihydro-imidazol-1-yl}-benzenesulfonamide 81820-39-5 C22H17N3O3S
    4-{5-Oxo-2-phenyl-4-[1-phenyl-meth-(Z)-ylidene]-4,5-dihydro-imidazol-1-yl}-benzenesulfonamide
    —— 4-bromo-2,2-difluoro-2,3-dihydro-1H-inden-1-amine 2344679-84-9 C9H8BrF2N
    4-bromo-2,2-difluoro-2,3-dihydro-1H-inden-1-amine
    —— 4-(α-Hydroxy-α-acetamino-acetyl)-biphenyl 2412-15-9 C16H15NO3
    4-(α-Hydroxy-α-acetamino-acetyl)-biphenyl
    —— 4-Hydroxy-3-[3-hydroxy-3-(4'-nitro-biphenyl-4-yl)-propyl]-chromen-2-one 28621-67-2 C24H19NO6
    4-Hydroxy-3-[3-hydroxy-3-(4'-nitro-biphenyl-4-yl)-propyl]-chromen-2-one
    —— (4-Chloro-phenyl)-(2-{[2-(N',N'-dimethyl-hydrazino)-ethylamino]-methyl}-phenyl)-methanol; hydrochloride 29063-79-4 C18H24ClN3O*ClH
    (4-Chloro-phenyl)-(2-{[2-(N',N'-dimethyl-hydrazino)-ethylamino]-methyl}-phenyl)-methanol; hydrochloride
    —— 4-amino-6-(4-ethoxycarbonyl-piperazin-1-yl)-[1,3,5]triazine-2-carboxylic acid 32330-95-3 C11H16N6O4
    4-amino-6-(4-ethoxycarbonyl-piperazin-1-yl)-[1,3,5]triazine-2-carboxylic acid
    —— 4-acetylamino-<i>N</i>-(5-bromo-4,6-bis-methylsulfanyl-pyrimidin-2-yl)-benzenesulfonamide 36083-04-2 C14H15BrN4O3S3
    4-acetylamino-<i>N</i>-(5-bromo-4,6-bis-methylsulfanyl-pyrimidin-2-yl)-benzenesulfonamide
    —— (4-Bromo-1-trityl-1H-imidazol-2-yl)-(5-ethyl-2-fluoro-biphenyl-3-yl)-methanol 891843-34-8 C37H30BrFN2O
    (4-Bromo-1-trityl-1H-imidazol-2-yl)-(5-ethyl-2-fluoro-biphenyl-3-yl)-methanol
    —— (4-Methoxy-phenyl)-di-p-tolyl-acetic acid N'-(4-methoxy-phenyl)-hydrazide 36031-88-6 C30H30N2O3
    (4-Methoxy-phenyl)-di-p-tolyl-acetic acid N'-(4-methoxy-phenyl)-hydrazide
    —— 4-oxo-3,4-dihydro-quinazoline-2-carboxylic acid <i>N</i>'-(2-nitro-benzoyl)-hydrazide 34632-74-1 C16H11N5O5
    4-oxo-3,4-dihydro-quinazoline-2-carboxylic acid <i>N</i>'-(2-nitro-benzoyl)-hydrazide
    —— 4-(5-biphenyl-4-yl-2-phenyl-3,4-dihydro-2<i>H</i>-pyrazol-3-yl)-benzene-1,3-diol 50497-98-8 C27H22N2O2
    4-(5-biphenyl-4-yl-2-phenyl-3,4-dihydro-2<i>H</i>-pyrazol-3-yl)-benzene-1,3-diol
    —— 4-[2,5-bis-(2-chloro-phenyl)-oxazol-4-yl]-<i>N</i>,<i>N</i>-diethyl-aniline 10004-35-0 C25H22Cl2N2O
    4-[2,5-bis-(2-chloro-phenyl)-oxazol-4-yl]-<i>N</i>,<i>N</i>-diethyl-aniline