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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[5-(4-Chloro-2-methoxyphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylcyclohex-4-ene-1,3-dione 1033759-88-4 C25H27ClO4
    4-[5-(4-Chloro-2-methoxyphenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethylcyclohex-4-ene-1,3-dione
    —— 4-(2-Chlorophenylmethyl)-O-methyl-2,3-thiomorpholinedione-2-oxime 124954-93-4 C12H13ClN2O2S
    4-(2-Chlorophenylmethyl)-O-methyl-2,3-thiomorpholinedione-2-oxime
    —— 4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-bromo-6-methyl-benzoic acid 1164268-92-1 C18H11BrCl2F3NO3
    4-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-bromo-6-methyl-benzoic acid
    —— 4-Phenylhydrazono-3.4-dihydro-1H-2.1-benzothiazin-2.2-dioxid 13568-91-7 C14H13N3O2S
    4-Phenylhydrazono-3.4-dihydro-1H-2.1-benzothiazin-2.2-dioxid
    —— 4-tert-Butyl-hexa-4,5-dien-3-ol 82511-35-1 C10H18O
    4-tert-Butyl-hexa-4,5-dien-3-ol
    —— 4-{[4-(2-chlorophenyl)quinazolin-2-yl]amino}-N-{5-[(dimethylamino)methyl]-2-methylphenyl}benzamide 1059733-07-1 C31H28ClN5O
    4-{[4-(2-chlorophenyl)quinazolin-2-yl]amino}-N-{5-[(dimethylamino)methyl]-2-methylphenyl}benzamide
    —— (4R,5S)-2-oxo-4,5-O-isopropylidene-cycloheptane-1-carboxylic acid ethyl ester 228547-88-4 C13H20O5
    (4R,5S)-2-oxo-4,5-O-isopropylidene-cycloheptane-1-carboxylic acid ethyl ester
    —— 4-hydroxy-6-methylene-16α-fluoroandrost-4-ene-3,17-dione 115836-64-1 C20H25FO3
    4-hydroxy-6-methylene-16α-fluoroandrost-4-ene-3,17-dione
    —— 4-chloro-3-methyl-2-pentylfuran 256218-62-9 C10H15ClO
    4-chloro-3-methyl-2-pentylfuran
    —— (4R, 5R)-4,5-bis(methoxymethyl)-2-(1,1-dimethyl-2-hydroxypentyl)-1,3-dioxolane 92927-38-3 C14H28O5
    (4R, 5R)-4,5-bis(methoxymethyl)-2-(1,1-dimethyl-2-hydroxypentyl)-1,3-dioxolane
    —— 4-((4-(cyclopentyloxy)-5-(2-methylbenzo[d]oxazol-5-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)amino)-3-methoxy-N-methylbenzamide 1618658-85-7 C28H28N6O4
    4-((4-(cyclopentyloxy)-5-(2-methylbenzo[d]oxazol-5-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)amino)-3-methoxy-N-methylbenzamide
    —— [4-(4-methoxy-phenyl)-2,6-dioxo-cyclohexyl]-acetic acid 106593-05-9 C15H16O5
    [4-(4-methoxy-phenyl)-2,6-dioxo-cyclohexyl]-acetic acid
    —— 4-(tetrahydro-4H-pyran-4-yloxy)-benzofuran-2-carboxylic acid 871109-59-0 C14H14O5
    4-(tetrahydro-4H-pyran-4-yloxy)-benzofuran-2-carboxylic acid
    —— 4-Methyl-acridin-9-aldehyd 92497-50-2 C15H11NO
    4-Methyl-acridin-9-aldehyd
    —— 4-Propyl-hepten-(4)-on-(2)-2.4-dinitro-phenylhydrazon 22219-52-9 C16H22N4O4
    4-Propyl-hepten-(4)-on-(2)-2.4-dinitro-phenylhydrazon
    —— 4-(4-isopropyl-phenyl)-6-prop-2-ynyloxy-1-(4-pyrazin-2-yl-benzyl)-1H-quinazolin-2-one 717104-75-1 C31H26N4O2
    4-(4-isopropyl-phenyl)-6-prop-2-ynyloxy-1-(4-pyrazin-2-yl-benzyl)-1H-quinazolin-2-one
    —— 4,4'-bis-(<4,4-(2)H2>heptyloxy)azoxybenzene 86412-24-0 C26H38N2O3
    4,4'-bis-(<4,4-(2)H2>heptyloxy)azoxybenzene
    —— (4-iodophenylacetylide)(tricarbonyl)(N,N'-dimethylpiperazine)rhenium(I) 1147421-42-8 C17H18IN2O3Re
    (4-iodophenylacetylide)(tricarbonyl)(N,N'-dimethylpiperazine)rhenium(I)
    —— 4-Butoxy-2-nitro-propionanilid 92088-10-3 C13H18N2O4
    4-Butoxy-2-nitro-propionanilid
    —— 4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-1-phenyl-nonan-3-ol 111822-76-5 C15H11F13O
    4,4,5,5,6,6,7,7,8,8,9,9,9-Tridecafluoro-1-phenyl-nonan-3-ol
    —— 4-(2-Methoxycarbonyl-5-methyl-anilino)-2-(2-amino-phenyl)-chinazolin 95435-27-1 C23H20N4O2
    4-(2-Methoxycarbonyl-5-methyl-anilino)-2-(2-amino-phenyl)-chinazolin
    —— 4-Isopropoxy-benzoic acid 3-dipropylamino-1,2-dimethyl-propyl ester 94970-11-3 C21H35NO3
    4-Isopropoxy-benzoic acid 3-dipropylamino-1,2-dimethyl-propyl ester
    —— 4-Ethoxy-3-methyl-benzoic acid 3-diethylamino-1,2-dimethyl-propyl ester 96368-18-2 C19H31NO3
    4-Ethoxy-3-methyl-benzoic acid 3-diethylamino-1,2-dimethyl-propyl ester
    —— 4-Hydroxy-3-<1-oxo-3-(thienyl-(2))-propen-(2)-yl>-benzonitril 92151-43-4 C14H9NO2S
    4-Hydroxy-3-<1-oxo-3-(thienyl-(2))-propen-(2)-yl>-benzonitril
    —— 4-chloro-17β-[3-((Ξ)-tetrahydro[2]furyl)-propionyloxy]-androst-4-en-3-one 122746-93-4 C26H37ClO4
    4-chloro-17β-[3-((Ξ)-tetrahydro[2]furyl)-propionyloxy]-androst-4-en-3-one
    —— 4-Chlor-8-nitro-naphthoesaeure-(1) 91634-38-7 C11H6ClNO4
    4-Chlor-8-nitro-naphthoesaeure-(1)
    —— (4aR,4bS,5S,6aS,6bS,9aR,10aS,10bS)-5-hydroxy-4a,6a,8,8-tetramethyl-2-oxo-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-6bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-6b-carbothioic S-acid 1185143-83-2 C23H30O5S
    (4aR,4bS,5S,6aS,6bS,9aR,10aS,10bS)-5-hydroxy-4a,6a,8,8-tetramethyl-2-oxo-2,4a,4b,5,6,6a,9a,10,10a,10b,11,12-dodecahydro-6bH-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxole-6b-carbothioic S-acid
    —— 4-[(1R)-1-hydroxy-2-({6-[(2-{[(4-hydroxyphenyl)methyl]oxy}-ethyl)oxy]hexyl}amino)ethyl]-2-(hydroxymethyl)phenol diacetate salt 503069-65-6 C24H35NO6
    4-[(1R)-1-hydroxy-2-({6-[(2-{[(4-hydroxyphenyl)methyl]oxy}-ethyl)oxy]hexyl}amino)ethyl]-2-(hydroxymethyl)phenol diacetate salt
    —— [4-(azepane-1-carbonyl)-phenyl]-(6,8-dichloro-imidazo[1,2-a]pyridin-3-yl)-methanone 1235991-86-2 C21H19Cl2N3O2
    [4-(azepane-1-carbonyl)-phenyl]-(6,8-dichloro-imidazo[1,2-a]pyridin-3-yl)-methanone
    —— 4,5-Dihydronaphtho<2,1-b>thiophen 142274-22-4 C12H10S
    4,5-Dihydronaphtho<2,1-b>thiophen
    —— 4-Ethyl-4-(2-methoxycarbonyl-ethyl)-heptanedioic acid dimethyl ester 59085-01-7 C15H26O6
    4-Ethyl-4-(2-methoxycarbonyl-ethyl)-heptanedioic acid dimethyl ester
    —— 4-{[2-(2-methylpropyl)morpholin-4-yl]methyl}pyridin-3-amine 1334713-20-0 C14H23N3O
    4-{[2-(2-methylpropyl)morpholin-4-yl]methyl}pyridin-3-amine
    —— 4-amino-1-(2-chloro-benzenesulfonyl)-piperidine-4-carboxylic acid (6-isopropyl-pyridin-3-yl)-amide 1262987-87-0 C20H25ClN4O3S
    4-amino-1-(2-chloro-benzenesulfonyl)-piperidine-4-carboxylic acid (6-isopropyl-pyridin-3-yl)-amide
    —— 4-(4-(4-((2-acryloyl-2-azaspiro[3.3]heptan-6-yl)oxy)-6-aminopyrimidin-5-yl)phenoxy)benzonitrile 1415823-23-2 C26H23N5O3
    4-(4-(4-((2-acryloyl-2-azaspiro[3.3]heptan-6-yl)oxy)-6-aminopyrimidin-5-yl)phenoxy)benzonitrile
    —— 4-(3,5-Difluorophenyl)-1-[4-(3-fluoroanilino)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-ol 1146356-90-2 C23H21F3N4O2S
    4-(3,5-Difluorophenyl)-1-[4-(3-fluoroanilino)-5-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]piperidin-4-ol
    —— 4-bromophenylsulfur 31053-90-4 C6H4BrS
    4-bromophenylsulfur
    —— 4,5-Bis-methoxycarbonyl-1-triphenylplumbyl-1,2,3-triazol 16035-32-8 C24H21N3O4Pb
    4,5-Bis-methoxycarbonyl-1-triphenylplumbyl-1,2,3-triazol
    —— 4-hydroxy-piperidine-4-carboxylic acid (4-trifluoromethoxy-phenyl)-amide 1262988-73-7 C13H15F3N2O3
    4-hydroxy-piperidine-4-carboxylic acid (4-trifluoromethoxy-phenyl)-amide
    —— 4-ethylsulfanyl-8-methoxy-1,2-dihydro-benzo[<i>f</i>]isoquinoline 59280-63-6 C16H17NOS
    4-ethylsulfanyl-8-methoxy-1,2-dihydro-benzo[<i>f</i>]isoquinoline
    —— 4-Hydroxy-5,5-dimethyl-4-phenylimidazolidin-2-thion 58417-97-3 C11H14N2OS
    4-Hydroxy-5,5-dimethyl-4-phenylimidazolidin-2-thion
    —— 4-methoxymethoxy-2-[4-(trifluoromethyl)benzyloxy]benzaldehyde 1257999-32-8 C17H15F3O4
    4-methoxymethoxy-2-[4-(trifluoromethyl)benzyloxy]benzaldehyde
    —— 4,4-dibutyl-3-methyloxetan-2-one 126486-02-0 C12H22O2
    4,4-dibutyl-3-methyloxetan-2-one
    —— (4aR,4bS,8aS)-1,1-Diethyl-4b,8,8-trimethyl-3,4,4a,4b,5,6,7,8,8a,9-decahydro-1H-phenanthren-2-one 111827-70-4 C21H34O
    (4aR,4bS,8aS)-1,1-Diethyl-4b,8,8-trimethyl-3,4,4a,4b,5,6,7,8,8a,9-decahydro-1H-phenanthren-2-one
    —— 4-<(2E,4E,6E)-8-Hydroxy-dodecatrienoyl-(2,4,6)-amino>buttersaeureethylester 68042-62-6 C18H29NO4
    4-<(2E,4E,6E)-8-Hydroxy-dodecatrienoyl-(2,4,6)-amino>buttersaeureethylester
    —— 4-(6-(4-(3-(3-tert-butylisoxazol-5-yl)ureido)phenylcarbamoyl)pyridin-3-yloxy)-1-ethyl-2,2,6,6-tetramethylpiperidinium methanesulfonate 1351522-13-8 CH4O3S*C31H42N6O4
    4-(6-(4-(3-(3-tert-butylisoxazol-5-yl)ureido)phenylcarbamoyl)pyridin-3-yloxy)-1-ethyl-2,2,6,6-tetramethylpiperidinium methanesulfonate
    —— 4-(4-dimethylamino-styryl)-7-methyl-coumarin 130641-27-9 C20H19NO2
    4-(4-dimethylamino-styryl)-7-methyl-coumarin
    —— 4-<(2,6-Diphenyl)amino>-1-methyl-2-(methylthio)-5-phenyl-3-isopropylimidazolium chloride 138877-67-5 C22H28N3S*Cl
    4-<(2,6-Diphenyl)amino>-1-methyl-2-(methylthio)-5-phenyl-3-isopropylimidazolium chloride
    —— 4,4-difluoro-1-methyl-3-(2,2,3,3,3-pentafluoropropanoyl)-3-(trifluoromethyl)azetidin-2-one 75733-29-8 C8H3F10NO2
    4,4-difluoro-1-methyl-3-(2,2,3,3,3-pentafluoropropanoyl)-3-(trifluoromethyl)azetidin-2-one
    —— 4-(1,1-dichloro-1,2,3,7b-tetrahydro-cyclopropa[<i>a</i>]naphthalen-1a-yl)-morpholine 37948-99-5 C15H17Cl2NO
    4-(1,1-dichloro-1,2,3,7b-tetrahydro-cyclopropa[<i>a</i>]naphthalen-1a-yl)-morpholine
    —— 4-(5-formyl-pyridin-2-yloxy)-3-methyl-benzonitrile 926295-23-0 C14H10N2O2
    4-(5-formyl-pyridin-2-yloxy)-3-methyl-benzonitrile