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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4R,5R)-3,3-Difluoro-4-methyl-5-(3-methyl-but-2-enyl)-tetrahydro-furan-2-ol 209354-98-3 C10H16F2O2
(4R,5R)-3,3-Difluoro-4-methyl-5-(3-methyl-but-2-enyl)-tetrahydro-furan-2-ol
—— (4E,6R,7S,11E,13R,14S)-6,13-dimethyl-7,14-diphenyl-1,8-diazacyclotetradeca-4,11-diene-2,9-dione-1,8-d2 1098198-01-6 C26H30N2O2
(4E,6R,7S,11E,13R,14S)-6,13-dimethyl-7,14-diphenyl-1,8-diazacyclotetradeca-4,11-diene-2,9-dione-1,8-d2
—— 4-bromophenyl (E)-3-{2-[(trimethylsilyl)carbonyl]phenyl}acrylate 1542011-18-6 C19H19BrO3Si
4-bromophenyl (E)-3-{2-[(trimethylsilyl)carbonyl]phenyl}acrylate
—— 4-ethoxy-3-ethoxycarbonylmethylene-6<i>endo</i>-methyl-7-oxa-2-aza-bicyclo[2.2.1]heptane-5<i>exo</i>-carboxylic acid methyl ester 36771-14-9 C14H21NO6
4-ethoxy-3-ethoxycarbonylmethylene-6<i>endo</i>-methyl-7-oxa-2-aza-bicyclo[2.2.1]heptane-5<i>exo</i>-carboxylic acid methyl ester
—— (4RS,5SR)-(6E)-4-phenyl-2-oxonona-6,8-diene-5-carboxylic acid 119507-29-8 C16H18O3
(4RS,5SR)-(6E)-4-phenyl-2-oxonona-6,8-diene-5-carboxylic acid
—— 4-s-butyl-3-(4',4'-dimethyl-4',5'-dihydro-oxazol-2'-yl)pyridine 75729-00-9 C14H20N2O
4-s-butyl-3-(4',4'-dimethyl-4',5'-dihydro-oxazol-2'-yl)pyridine
—— 4-(2-(4-cyano-2-methylphenyl)-3-(4-methoxyphenyl)-1H-pyrrol-1-yl)-2-hydroxybenzoic acid 1208331-01-4 C26H20N2O4
4-(2-(4-cyano-2-methylphenyl)-3-(4-methoxyphenyl)-1H-pyrrol-1-yl)-2-hydroxybenzoic acid
—— 4-(4-tert-butoxycarbonylamino-phenylsulfanyl)-3-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-benzoic acid 943779-00-8 C28H29N5O4S
4-(4-tert-butoxycarbonylamino-phenylsulfanyl)-3-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-benzoic acid
—— [4,7-Dimethoxy-1-oxo-indan-(2E)-ylidene]-acetic acid 174228-70-7 C13H12O5
[4,7-Dimethoxy-1-oxo-indan-(2E)-ylidene]-acetic acid
—— 4-[(3R,5R,10S,13R,17R)-10,13-Dimethyl-3-(2,2,2-trichloro-acetoxy)-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid methyl ester 26633-87-4 C27H41Cl3O4
4-[(3R,5R,10S,13R,17R)-10,13-Dimethyl-3-(2,2,2-trichloro-acetoxy)-hexadecahydro-cyclopenta[a]phenanthren-17-yl]-pentanoic acid methyl ester
—— 4-p-Tolyl-6-methylpyridazin-3(2H)-on 35991-37-8 C12H12N2O
4-p-Tolyl-6-methylpyridazin-3(2H)-on
—— 4-[3-(1-phenyl-cyclohexyloxy)-propyl]-piperazine-1-carboxylic acid ethyl ester 47525-22-4 C22H34N2O3
4-[3-(1-phenyl-cyclohexyloxy)-propyl]-piperazine-1-carboxylic acid ethyl ester
—— 4-cyclohexyloxy-6-(4-methoxy-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione 32807-57-1 C16H19N3O2S
4-cyclohexyloxy-6-(4-methoxy-phenyl)-1<i>H</i>-[1,3,5]triazine-2-thione
—— 4-{[4-(3-methyl-butoxy)-phenyl]-thiocarbamoyl}-piperazine-1-carboxylic acid propyl ester 36997-58-7 C20H31N3O3S
4-{[4-(3-methyl-butoxy)-phenyl]-thiocarbamoyl}-piperazine-1-carboxylic acid propyl ester
—— 4-Bromo-5,5'-dimethyl-[3,3']bithiophenyl-2,4'-dicarboxylic acid 42324-59-4 C12H9BrO4S2
4-Bromo-5,5'-dimethyl-[3,3']bithiophenyl-2,4'-dicarboxylic acid
—— 4,4-dibenzyl-3-chloro-1-methyl-2,5-dioxo-pyrrolidine-3-carbonitrile 35789-74-3 C20H17ClN2O2
4,4-dibenzyl-3-chloro-1-methyl-2,5-dioxo-pyrrolidine-3-carbonitrile
—— 4-[(<i>N</i>-acetyl-4-methyl-anilino)-(4-methyl-anilino)-methylene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 29937-66-4 C27H26N4O2
4-[(<i>N</i>-acetyl-4-methyl-anilino)-(4-methyl-anilino)-methylene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
—— 4-methyl-2,4-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoline-3-carbothioic acid anilide 31860-36-3 C20H18N2S
4-methyl-2,4-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoline-3-carbothioic acid anilide
—— 4-Benzoylaminophenanthrid-9(10H)-on 38120-98-8 C20H14N2O2
4-Benzoylaminophenanthrid-9(10H)-on
—— 4-[4-allyl-2-(4-hydroxy-phenyl)-3,5-dioxo-4-propyl-pyrazolidin-1-yl]-benzoic acid 38176-84-0 C22H22N2O5
4-[4-allyl-2-(4-hydroxy-phenyl)-3,5-dioxo-4-propyl-pyrazolidin-1-yl]-benzoic acid
—— 4-Chlorchinophthalon 27908-68-5 C18H10ClNO2
4-Chlorchinophthalon
—— 4-phenyl-3-(2-pyrrolidin-1-yl-ethyl)-3,9-dihydro-pyrimido[4,5-<i>b</i>]indol-2-one 27355-61-9 C22H22N4O
4-phenyl-3-(2-pyrrolidin-1-yl-ethyl)-3,9-dihydro-pyrimido[4,5-<i>b</i>]indol-2-one
—— 4-(3,4-Dichloro-phenoxy)-pyridine 1-oxide 4783-64-6 C11H7Cl2NO2
4-(3,4-Dichloro-phenoxy)-pyridine 1-oxide
—— 4-[(R)-3-((R)-1-Formyloxy-ethyl)-4-oxo-azetidin-2-yl]-3-oxo-butyric acid 4-nitro-benzyl ester 79543-87-6 C17H18N2O8
4-[(R)-3-((R)-1-Formyloxy-ethyl)-4-oxo-azetidin-2-yl]-3-oxo-butyric acid 4-nitro-benzyl ester
—— 4-Chloro-benzoic acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester 120047-08-7 C24H20ClN5O5
4-Chloro-benzoic acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester
—— 4-[2-(4-Fluoro-phenyl)-1-(2-methanesulfinyl-pyrimidin-4-yl)-1H-imidazo[4,5-b]pyridin-5-yl]-piperazine-1-carboxylic acid tert-butyl ester 337902-91-7 C26H28FN7O3S
4-[2-(4-Fluoro-phenyl)-1-(2-methanesulfinyl-pyrimidin-4-yl)-1H-imidazo[4,5-b]pyridin-5-yl]-piperazine-1-carboxylic acid tert-butyl ester
—— 4-[1-hydroxy-2-(3-methylsulfonyloxyprop-1-ynyl)cyclopent-2-en-1-yl]but-2-ynyl methanesulfonate 117286-03-0 C14H18O7S2
4-[1-hydroxy-2-(3-methylsulfonyloxyprop-1-ynyl)cyclopent-2-en-1-yl]but-2-ynyl methanesulfonate
—— 4-(benzimidazol-1-yl)-2-aminobutanoic acid hydrochloride 1430816-74-2 C11H13N3O2*ClH
4-(benzimidazol-1-yl)-2-aminobutanoic acid hydrochloride
—— 4-[3-(3-hydroxy-3-phenylbut-1-ynyl)phenyl]-2-phenylbut-3-yn-2-ol 1644160-65-5 C26H22O2
4-[3-(3-hydroxy-3-phenylbut-1-ynyl)phenyl]-2-phenylbut-3-yn-2-ol
—— ((4-(tert-butyl)phenyl)(phenyl)methyl)diphenylphosphine oxide 1507379-33-0 C29H29OP
((4-(tert-butyl)phenyl)(phenyl)methyl)diphenylphosphine oxide
—— 4-[[(2S)-oxolan-2-yl]methoxy]-N-[(2S)-6-[[(3,3,3-trifluoro-2-hydroxypropyl)amino]methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide 1119018-86-8 C26H31F3N2O4
4-[[(2S)-oxolan-2-yl]methoxy]-N-[(2S)-6-[[(3,3,3-trifluoro-2-hydroxypropyl)amino]methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]benzamide
—— 4-{(E)-3-[1-Methyl-3-oxo-2-(p-tolyl-hydrazono)-but-(E)-ylideneamino]-propylimino}-3-(p-tolyl-hydrazono)-pentan-2-one 29541-35-3 C27H34N6O2
4-{(E)-3-[1-Methyl-3-oxo-2-(p-tolyl-hydrazono)-but-(E)-ylideneamino]-propylimino}-3-(p-tolyl-hydrazono)-pentan-2-one
—— 4-Hydroxy-3-(3-hydroxy-1-thiophen-2-yl-butyl)-chromen-2-one 38089-35-9 C17H16O4S
4-Hydroxy-3-(3-hydroxy-1-thiophen-2-yl-butyl)-chromen-2-one
—— 4-Chlor-2-(3'-chlor-2'-hydroxy-6'-methoxybenzoyl)-pyrrol 39205-25-9 C12H9Cl2NO3
4-Chlor-2-(3'-chlor-2'-hydroxy-6'-methoxybenzoyl)-pyrrol
—— (4aR,8aR)-2a-Bromo-1-hydroxy-1,4,4-trimethyl-decahydro-cyclobuta[a]naphthalen-3-one 29578-01-6 C15H23BrO2
(4aR,8aR)-2a-Bromo-1-hydroxy-1,4,4-trimethyl-decahydro-cyclobuta[a]naphthalen-3-one
—— 4,5-Bis-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2-ethyl-[1,3,2]dioxaphospholane 2-oxide 36663-48-6 C14H25O7P
4,5-Bis-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2-ethyl-[1,3,2]dioxaphospholane 2-oxide
—— 4-bromo-2-[5-(4-methoxy-phenyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-naphthalen-1-ol 36980-45-7 C20H17BrN2O2
4-bromo-2-[5-(4-methoxy-phenyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-naphthalen-1-ol
—— 4-(4-Ethoxy-2-methyl-5-propyl-phenyl)-1-(4-phenoxy-benzoyl)-pyrrolidin-2-one 28766-78-1 C29H31NO4
4-(4-Ethoxy-2-methyl-5-propyl-phenyl)-1-(4-phenoxy-benzoyl)-pyrrolidin-2-one
—— (4aR,7aR,11aS,11bS)-6-Ethoxy-hexahydro-1,3,5,7,9,11-hexaoxa-6-phospha-dibenzo[a,c]cycloheptene 6-oxide 36663-40-8 C10H17O8P
(4aR,7aR,11aS,11bS)-6-Ethoxy-hexahydro-1,3,5,7,9,11-hexaoxa-6-phospha-dibenzo[a,c]cycloheptene 6-oxide
—— 4-[5-(7(9)<i>H</i>-purin-6-ylsulfanyl)-pentanoylamino]-benzoic acid 28610-19-7 C17H17N5O3S
4-[5-(7(9)<i>H</i>-purin-6-ylsulfanyl)-pentanoylamino]-benzoic acid
—— (4-Bromo-phenyl)-(diphenyl-phosphinoyl)-acetic acid methyl ester 33920-91-1 C21H18BrO3P
(4-Bromo-phenyl)-(diphenyl-phosphinoyl)-acetic acid methyl ester
—— 4-Cyanbenzoesaeure-4'-fluorsulfonylphenylethylamid 33719-35-6 C16H13FN2O3S
4-Cyanbenzoesaeure-4'-fluorsulfonylphenylethylamid
—— 4-(4-Amino-3-nitro-benzylamino)-benzoic acid 33838-93-6 C14H13N3O4
4-(4-Amino-3-nitro-benzylamino)-benzoic acid
—— 4-[(2,4-Dichloro-benzoylamino)-methyl]-1-(propane-1-sulfonyl)-piperidine-4-carboxylic acid 919284-70-1 C17H22Cl2N2O5S
4-[(2,4-Dichloro-benzoylamino)-methyl]-1-(propane-1-sulfonyl)-piperidine-4-carboxylic acid
—— 4-(6-chloroquinolin-2-yl)morpholine 34500-42-0 C13H13ClN2O
4-(6-chloroquinolin-2-yl)morpholine
—— 4-[tert-butyl(dimethyl)silyl]oxy-4-cyclohexa-1,3-dien-1-yl-N-methoxy-N-methylbutanamide 132030-28-5 C18H33NO3Si
4-[tert-butyl(dimethyl)silyl]oxy-4-cyclohexa-1,3-dien-1-yl-N-methoxy-N-methylbutanamide
—— 4-[bis(pentafluorophenyl)methyl]morpholine 1094167-91-5 C17H9F10NO
4-[bis(pentafluorophenyl)methyl]morpholine
—— 4-chloro-N-(1-((1-(2-cyano-4-methylpent-2-enoyl)pyrrolidin-2-yl)methyl)-5-((((S)-3,3-dimethylbutan-2-yl)(methyl)amino)methyl)-1H-benzo[d]imidazol-2-yl)benzamide 1575817-70-7 C34H43ClN6O2
4-chloro-N-(1-((1-(2-cyano-4-methylpent-2-enoyl)pyrrolidin-2-yl)methyl)-5-((((S)-3,3-dimethylbutan-2-yl)(methyl)amino)methyl)-1H-benzo[d]imidazol-2-yl)benzamide
—— 4-methoxy-7,7-dimethyl-6,7,8,15a-tetrahydrobenzo[4,5]imidazo[2,1-b]chromeno[4,3,2-de]quinazoline 1334327-06-8 C23H21N3O2
4-methoxy-7,7-dimethyl-6,7,8,15a-tetrahydrobenzo[4,5]imidazo[2,1-b]chromeno[4,3,2-de]quinazoline
—— [4-[(3,4-Dichlorophenyl)methyl]thiomorpholin-2-yl]methanamine 627860-18-8 C12H16Cl2N2S
[4-[(3,4-Dichlorophenyl)methyl]thiomorpholin-2-yl]methanamine