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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{(3S,5aR,6R,7R,8aS)-7-hydroxy-6-[(1E,3R)-3-hydroxy-4-(4-methoxyphenoxy)-1-buten-1-yl]octahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid 1262873-40-4 C24H34O7
    4-{(3S,5aR,6R,7R,8aS)-7-hydroxy-6-[(1E,3R)-3-hydroxy-4-(4-methoxyphenoxy)-1-buten-1-yl]octahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid
    —— 4-(4-chlorophenyl)-N-(4-((2-(3-methyl-1,2,4-oxadiazol-5-yl)thieno[3,2-b]pyridin-7-yl)oxy)phenyl)-1-phthalazinamine 1071533-54-4 C30H19ClN6O2S
    4-(4-chlorophenyl)-N-(4-((2-(3-methyl-1,2,4-oxadiazol-5-yl)thieno[3,2-b]pyridin-7-yl)oxy)phenyl)-1-phthalazinamine
    —— 4,5α-epoxy-3,6-dimethoxy-19<i>anti</i>-((Ξ)-1-methyl-but-1-enyl)-17-(3-methyl-but-2-enyl)-6β,14-ethano-morphin-7-ene 24204-48-6 C30H39NO3
    4,5α-epoxy-3,6-dimethoxy-19<i>anti</i>-((Ξ)-1-methyl-but-1-enyl)-17-(3-methyl-but-2-enyl)-6β,14-ethano-morphin-7-ene
    —— 4-amino-5-ethenyl-6-methoxycarbonyl-2-(4-trifluoromethoxyphenyl)-pyrimidine 1240312-51-9 C15H12F3N3O3
    4-amino-5-ethenyl-6-methoxycarbonyl-2-(4-trifluoromethoxyphenyl)-pyrimidine
    —— 4-(3,5-diazatetracyclo[13.4.0.02,6.07,12]nonadeca-1(19),2(6),3,7,9,11,15,17-octaen-4-yl)-N,N-dimethylaniline 40261-96-9 C25H23N3
    4-(3,5-diazatetracyclo[13.4.0.02,6.07,12]nonadeca-1(19),2(6),3,7,9,11,15,17-octaen-4-yl)-N,N-dimethylaniline
    —— 4-(3-Fluorophenyl)-2-methoxypyrimidine 85979-66-4 C11H9FN2O
    4-(3-Fluorophenyl)-2-methoxypyrimidine
    —— {4-[Fmoc-Glu(OBut-t)amino]phenyl}-hydroxy-acetic acid methyl ester 783362-18-5 C33H36N2O8
    {4-[Fmoc-Glu(OBut-t)amino]phenyl}-hydroxy-acetic acid methyl ester
    —— 4-(2-chloroacetyl)-5-methyl-2-phenyl-1H-pyrazol-3-one 37703-60-9 C12H11ClN2O2
    4-(2-chloroacetyl)-5-methyl-2-phenyl-1H-pyrazol-3-one
    —— 4',7-diacetoxy-2,5-dimethyl-isoflav-3-ene 1096622-35-3 C21H20O5
    4',7-diacetoxy-2,5-dimethyl-isoflav-3-ene
    —— 4-[1-(1-ethylpiperidin-4-yl)-1H-pyrazol-4-yl]-2-(isoquinolin-5-yl)furo[2,3-c]pyridin-7-amine 1326709-36-7 C26H26N6O
    4-[1-(1-ethylpiperidin-4-yl)-1H-pyrazol-4-yl]-2-(isoquinolin-5-yl)furo[2,3-c]pyridin-7-amine
    —— 4-(4-chloro-3-fluoro-phenyl)-5-(3-chloro-2-fluoro-phenyl)-2-(2-hydroxy-ethyl)-3-isopropyl-4,5-dihydro-2H-pyrrolo[3,4-c]pyrazol-6-one 1441748-86-2 C22H19Cl2F2N3O2
    4-(4-chloro-3-fluoro-phenyl)-5-(3-chloro-2-fluoro-phenyl)-2-(2-hydroxy-ethyl)-3-isopropyl-4,5-dihydro-2H-pyrrolo[3,4-c]pyrazol-6-one
    —— 4'-Bromo-5'-chloro-2'-fluoroacetophenone 1594605-40-9 C8H5BrClFO
    4'-Bromo-5'-chloro-2'-fluoroacetophenone
    —— 4-[(2,3-dihydro-1-benzofuran-5-ylmethyl)amino]quinazoline-8-carboxamide 1240473-94-2 C18H16N4O2
    4-[(2,3-dihydro-1-benzofuran-5-ylmethyl)amino]quinazoline-8-carboxamide
    —— 4-((2-(4-(4-boroxophenyl)-1H-1,2,3-triazol-1-yl)acetamido)methyl)phenylboronic acid 1192297-95-2 C17H18B2N4O5
    4-((2-(4-(4-boroxophenyl)-1H-1,2,3-triazol-1-yl)acetamido)methyl)phenylboronic acid
    —— 4-{(3S,5aR,6R,7R,8aS)-6-[(1E,3R)-4-(3,4-difluorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid 1262873-55-1 C23H30F2O6
    4-{(3S,5aR,6R,7R,8aS)-6-[(1E,3R)-4-(3,4-difluorophenoxy)-3-hydroxy-1-buten-1-yl]-7-hydroxyoctahydro-2H-cyclopenta[b]oxepin-3-yl}butanoic acid
    —— 4-hydroxy-N-(2-methyl-5-(1-methyl-1H-imidazol-2-yl)phenyl)benzamide 1126369-75-2 C18H17N3O2
    4-hydroxy-N-(2-methyl-5-(1-methyl-1H-imidazol-2-yl)phenyl)benzamide
    —— 4-(4-bromophenyl)-3,4-dihydro-1H-quinolin-2-one 1196972-75-4 C15H12BrNO
    4-(4-bromophenyl)-3,4-dihydro-1H-quinolin-2-one
    —— 4-(1,3-benzodioxol-5-yl)-N-(4-(1,6-naphthyridin-4-yloxy)phenyl)-1-phthalazinamine 1071535-65-3 C29H19N5O3
    4-(1,3-benzodioxol-5-yl)-N-(4-(1,6-naphthyridin-4-yloxy)phenyl)-1-phthalazinamine
    —— 4-(2-Deuterioethyl)-4-hydroxy-1,6-heptadiene 86816-18-4 C9H16O
    4-(2-Deuterioethyl)-4-hydroxy-1,6-heptadiene
    —— 4-(3-(3-nitrophenyl)-4,5-dihydroisoxazol-5-yl)phenol 1421504-67-7 C15H12N2O4
    4-(3-(3-nitrophenyl)-4,5-dihydroisoxazol-5-yl)phenol
    —— 4-(2-Methylphenyl)-3-piperidinamine 1203799-00-1 C12H18N2
    4-(2-Methylphenyl)-3-piperidinamine
    —— (4-Chloro-phenyl)-(3-methoxy-phenyl)-methyl-amine 32749-40-9 C14H14ClNO
    (4-Chloro-phenyl)-(3-methoxy-phenyl)-methyl-amine
    —— 4-(xanthene-9-carbonyl)-piperazin-1-ylamine 17042-10-3 C18H19N3O2
    4-(xanthene-9-carbonyl)-piperazin-1-ylamine
    —— 4-[1-(3-5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl-propionyl)-piperidine-4-yl]butyric acid isobutyl ester 669076-17-9 C24H37N3O3
    4-[1-(3-5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl-propionyl)-piperidine-4-yl]butyric acid isobutyl ester
    —— 4-Ethyl-2-octyl-4-phenylcyclopent-2-en-1-one 1203581-16-1 C21H30O
    4-Ethyl-2-octyl-4-phenylcyclopent-2-en-1-one
    —— 4-chloro-5-methyl-1-phenyl-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole 52817-96-6 C17H12ClN3
    4-chloro-5-methyl-1-phenyl-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole
    —— 4-cyano-N,N-dimethyl-4-(2-(trimethylsilyloxy)ethoxy)piperidine-1-carboxamide 959689-27-1 C14H27N3O3Si
    4-cyano-N,N-dimethyl-4-(2-(trimethylsilyloxy)ethoxy)piperidine-1-carboxamide
    —— 4,4,6,6,8,8,9,9,10,10-octadeuterio-2-thia-1,3,5,7-tetraaza-adamantane 2,2-dioxide 54475-64-8 C5H10N4O2S
    4,4,6,6,8,8,9,9,10,10-octadeuterio-2-thia-1,3,5,7-tetraaza-adamantane 2,2-dioxide
    —— 4-chloro-7-(5-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 871107-90-3 C13H10ClF3N4
    4-chloro-7-(5-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
    —— 4-hexyl-1-hydroxypyrrolidine-2-one 1189376-42-8 C10H19NO2
    4-hexyl-1-hydroxypyrrolidine-2-one
    —— 4-Hexyl-benzoic acid 4-((E)-2-cyano-vinyl)-phenyl ester 56132-02-6 C22H23NO2
    4-Hexyl-benzoic acid 4-((E)-2-cyano-vinyl)-phenyl ester
    —— 4-(4-Amino-5-nitropyrimidin-6'-yl)amino-2(R),3(S)-dihydroxybuttersaeure 33171-94-7 C8H11N5O6
    4-(4-Amino-5-nitropyrimidin-6'-yl)amino-2(R),3(S)-dihydroxybuttersaeure
    —— 4-diethylamino-5-methyl-nicotinic acid methyl ester 54001-66-0 C12H18N2O2
    4-diethylamino-5-methyl-nicotinic acid methyl ester
    —— 4-(3-bromonaphthalen-1-yl)-1-[4-methyl-1-(3,4-methylenedioxybenzyl)-1H-imidazol-5-ylmethyl]-3-(4-methylpiperazin-1-yl)carbonyl-1H-pyrrole 303779-00-2 C33H32BrN5O3
    4-(3-bromonaphthalen-1-yl)-1-[4-methyl-1-(3,4-methylenedioxybenzyl)-1H-imidazol-5-ylmethyl]-3-(4-methylpiperazin-1-yl)carbonyl-1H-pyrrole
    —— 4-(5-fluoro-4-iodo-2-methylphenyl)-2-methylpyridine 1243246-12-9 C13H11FIN
    4-(5-fluoro-4-iodo-2-methylphenyl)-2-methylpyridine
    —— 4-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-(methylamino)-1H-pyrazole-3-carbonitrile 865833-50-7 C12H8Cl2F3N5
    4-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-5-(methylamino)-1H-pyrazole-3-carbonitrile
    —— 4,4-dichloro-N-propyl-1-p-tolylpent-1-yn-3-amine 1436418-93-7 C15H19Cl2N
    4,4-dichloro-N-propyl-1-p-tolylpent-1-yn-3-amine
    —— 4-methylbenzylamino-4'-(N-methylbenzamido)diphenylmethane 111420-85-0 C29H28N2O
    4-methylbenzylamino-4'-(N-methylbenzamido)diphenylmethane
    —— 4-Amino-3-chloro-6-(2-methoxy-5-pyrimidinyl)pyridine-2-carboxylic acid 496852-54-1 C11H9ClN4O3
    4-Amino-3-chloro-6-(2-methoxy-5-pyrimidinyl)pyridine-2-carboxylic acid
    —— (4S)-4-[(2R,3R)-3-bromo-2-chloro-4-oxo-1-azetidinyl]-5,5-dimethyl-2-(phenylmethyl)-3-isothiazolidinone 230298-58-5 C15H16BrClN2O2S
    (4S)-4-[(2R,3R)-3-bromo-2-chloro-4-oxo-1-azetidinyl]-5,5-dimethyl-2-(phenylmethyl)-3-isothiazolidinone
    —— 4-(t-butyldimethylsilyloxy)-3-phenylbut-2-enoic acid ethyl ester 668475-12-5 C18H28O3Si
    4-(t-butyldimethylsilyloxy)-3-phenylbut-2-enoic acid ethyl ester
    —— 4-(4-Methyl-quinolin-2-ylamino)-benzoic acid [1-(2,6-dichloro-phenyl)-meth-(Z)-ylidene]-hydrazide 57575-64-1 C24H18Cl2N4O
    4-(4-Methyl-quinolin-2-ylamino)-benzoic acid [1-(2,6-dichloro-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— 4-indol-4-yl-4-oxo-butyric acid methyl ester 50614-88-5 C13H13NO3
    4-indol-4-yl-4-oxo-butyric acid methyl ester
    —— 4-Ethylthio-1-naphthalinsulfonamid-15N 65960-27-2 C12H13NO2S2
    4-Ethylthio-1-naphthalinsulfonamid-15N
    —— 4-[(5-(2-benzoyl)benzyloxycarbonyl-4-ethyl-2-n-propylimidazol-1-yl)methyl]-3-fluoro-2'-(N-triphenylmethyl-1H-tetrazol-5-yl)biphenyl 167265-91-0 C56H47FN6O3
    4-[(5-(2-benzoyl)benzyloxycarbonyl-4-ethyl-2-n-propylimidazol-1-yl)methyl]-3-fluoro-2'-(N-triphenylmethyl-1H-tetrazol-5-yl)biphenyl
    —— 4-[5-(4-fluoro-3-methoxybenzyl)furan-2-carbonyl]-3-hydroxy-1-isopropyl-1,5-dihydropyrrol-2-one 500366-43-8 C20H20FNO5
    4-[5-(4-fluoro-3-methoxybenzyl)furan-2-carbonyl]-3-hydroxy-1-isopropyl-1,5-dihydropyrrol-2-one
    —— 4-Oxo-pentanoic acid (Z)-3,6-dioxo-hept-1-enyl ester 80437-16-7 C12H16O5
    4-Oxo-pentanoic acid (Z)-3,6-dioxo-hept-1-enyl ester
    —— 4,6,9-Trimethyl-bicyclo[3.3.1]nona-3,6-diene-2,8-dione 31517-58-5 C12H14O2
    4,6,9-Trimethyl-bicyclo[3.3.1]nona-3,6-diene-2,8-dione
    —— 4-(4-acryloylamino-2-chlorobenzenesulfonyl)piperazine-1-carboxylic acid tert-butyl ester 1306721-89-0 C18H24ClN3O5S
    4-(4-acryloylamino-2-chlorobenzenesulfonyl)piperazine-1-carboxylic acid tert-butyl ester
    —— (4aR,6S,7R,8S,8aR)-6-Benzyloxy-7-methylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol 51432-92-9 C21H25NO5
    (4aR,6S,7R,8S,8aR)-6-Benzyloxy-7-methylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol