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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,7-Bis-(4-chloro-phenylamino)-2-methyl-2-phenyl-2H-indole-3,5-dione 128635-94-9 C27H19Cl2N3O2
    4,7-Bis-(4-chloro-phenylamino)-2-methyl-2-phenyl-2H-indole-3,5-dione
    —— 4,5-Dihydro-8-hydroxy-1-methyl-4,5-dihydro-1H-thieno[3,4-g]indazole-6-carboxylic Acid Ethyl Ester 364763-66-6 C13H14N2O3S
    4,5-Dihydro-8-hydroxy-1-methyl-4,5-dihydro-1H-thieno[3,4-g]indazole-6-carboxylic Acid Ethyl Ester
    —— (4R,5S)-4-(hydroxymethyl)-5-phenyl-cyclohex-2-ene-1-one 192460-96-1 C13H14O2
    (4R,5S)-4-(hydroxymethyl)-5-phenyl-cyclohex-2-ene-1-one
    —— 4-Diphenylamino-3-phenyl-5,6-dihydro-1-oxa-7-thia-dibenzo[a,c]cyclohepten-2-one 131137-69-4 C31H23NO2S
    4-Diphenylamino-3-phenyl-5,6-dihydro-1-oxa-7-thia-dibenzo[a,c]cyclohepten-2-one
    —— 4-phenyl-2'-hydroxy-5'-methoxydihydrochalchone 1158952-86-3 C22H20O3
    4-phenyl-2'-hydroxy-5'-methoxydihydrochalchone
    —— 4Z,8Z,12Z-hexadecatriene-1,16-diol bis(trimethylsilyl) ether 87826-91-3 C22H44O2Si2
    4Z,8Z,12Z-hexadecatriene-1,16-diol bis(trimethylsilyl) ether
    —— 4-fluoro-3-[8-(trifluoromethyl)quinazolin-4-yl]phenol 1112985-64-4 C15H8F4N2O
    4-fluoro-3-[8-(trifluoromethyl)quinazolin-4-yl]phenol
    —— 4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-(2,6-dimethylpyridin-3-yl)piperidine-1-carboxamide 1334300-91-2 C27H30N10O
    4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-(2,6-dimethylpyridin-3-yl)piperidine-1-carboxamide
    —— 4-{1-[1-[1-(4-cyano-3-fluorobenzoyl)piperidin-4-yl]-3-(cyanomethyl)azetidin-3-yl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile 1334302-40-7 C29H24FN9O
    4-{1-[1-[1-(4-cyano-3-fluorobenzoyl)piperidin-4-yl]-3-(cyanomethyl)azetidin-3-yl]-1H-pyrazol-4-yl}-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile
    —— 4-(2-hydroxy-3-tert-butylaminopropoxy)-2-benzimidazoline-thione hydrochloride 69053-80-1 C14H21N3O2S*ClH
    4-(2-hydroxy-3-tert-butylaminopropoxy)-2-benzimidazoline-thione hydrochloride
    —— 4-ethoxy-3'-methoxydihydrostilbene 135203-53-1 C17H20O2
    4-ethoxy-3'-methoxydihydrostilbene
    —— 4-nitrophenyl 2,4-dimethyl-6-hydroxyphenyl sulfide 122443-58-7 C14H13NO3S
    4-nitrophenyl 2,4-dimethyl-6-hydroxyphenyl sulfide
    —— 4-methoxyphenyl 6-O-trityl-β-D-galactopyranoside 442639-13-6 C32H32O7
    4-methoxyphenyl 6-O-trityl-β-D-galactopyranoside
    —— 4-o-tolyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole 1125880-01-4 C16H24N2OSi
    4-o-tolyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole
    —— (4R,5S,8aR)-1-Methoxy-1-oxo-4-phenyl-octahydro-2-oxa-4a-aza-1λ5-phospha-naphthalene-5-carboxylic acid 197784-46-6 C15H20NO5P
    (4R,5S,8aR)-1-Methoxy-1-oxo-4-phenyl-octahydro-2-oxa-4a-aza-1λ5-phospha-naphthalene-5-carboxylic acid
    —— (4-methoxyphenyl)(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)iodonium trifluoroacetate 1417418-33-7 C2F3O2*C19H23BIO3
    (4-methoxyphenyl)(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)iodonium trifluoroacetate
    —— 4-(2-carboxy-benzhydryl)-naphthalene-1,8-dicarboxylic acid 861802-70-2 C26H18O6
    4-(2-carboxy-benzhydryl)-naphthalene-1,8-dicarboxylic acid
    —— 4-acetoxy-2-acetoxymethyl-hex-1-ene 855909-69-2 C11H18O4
    4-acetoxy-2-acetoxymethyl-hex-1-ene
    —— 4-carboxymethyl-(4-fluoro-2-methyl-phenyl)-piperidine-1-carboxylic acid tert-butyl ester 644981-99-7 C19H26FNO4
    4-carboxymethyl-(4-fluoro-2-methyl-phenyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[4-oxo-6-(3-m-tolyl-prop-1-ynyl)-4H-pyrido[3,4-d]pyrimidin-3-ylmethyl]-benzoic acid 1080811-25-1 C25H19N3O3
    4-[4-oxo-6-(3-m-tolyl-prop-1-ynyl)-4H-pyrido[3,4-d]pyrimidin-3-ylmethyl]-benzoic acid
    —— 4,5-Dihydroxy-1-benzoxepin 92315-51-0 C10H12O3
    4,5-Dihydroxy-1-benzoxepin
    —— 4'-C-allyl-N<sup>4</sup>,O<sup>5'</sup>-diacetyl-2',3'-didehydro-2',3'-dideoxycytidine 174275-93-5 C16H19N3O5
    4'-C-allyl-N<sup>4</sup>,O<sup>5'</sup>-diacetyl-2',3'-didehydro-2',3'-dideoxycytidine
    —— 4-(2-hydroxy-4,4-dimethylcyclopentyl)tetrahydro-2-furanone 73879-72-8 C11H18O3
    4-(2-hydroxy-4,4-dimethylcyclopentyl)tetrahydro-2-furanone
    —— 4-[3-(4-N,N-dimethylcarbamylaminophenyl)-1-ethyl-1H-pyrazol-4-yl]-2-[4-(dimethylaminomethyl)phenyl]-1H-pyrrolo[2,3-b]-pyridine 942918-16-3 C30H33N7O
    4-[3-(4-N,N-dimethylcarbamylaminophenyl)-1-ethyl-1H-pyrazol-4-yl]-2-[4-(dimethylaminomethyl)phenyl]-1H-pyrrolo[2,3-b]-pyridine
    —— 4-(2-fluoro-4-[1,2,4]oxadiazol-3-ylphenyl)piperazine-1-carboxylic acid tert-butyl ester 1163248-04-1 C17H21FN4O3
    4-(2-fluoro-4-[1,2,4]oxadiazol-3-ylphenyl)piperazine-1-carboxylic acid tert-butyl ester
    —— 4-Mercapto-5-nitro-6-amino-pyrimidin 13754-21-7 C4H4N4O2S
    4-Mercapto-5-nitro-6-amino-pyrimidin
    —— 4-<4-(4-Methyl-piperazino)-1-cyan-1-phenyl-butyl>-cinnolin 96585-20-5 C24H27N5
    4-<4-(4-Methyl-piperazino)-1-cyan-1-phenyl-butyl>-cinnolin
    —— (+/-)-4-Ethoxycarbonyl-6,7-benzo-2-hydroxy-2-methyl-9-oxo-bicyclo<3.3.1>nonan 98511-34-3 C17H20O4
    (+/-)-4-Ethoxycarbonyl-6,7-benzo-2-hydroxy-2-methyl-9-oxo-bicyclo<3.3.1>nonan
    —— 4-(N-(2-(1-methylpyrrol-2-yl)ethyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590404-91-4 C17H22N4O2
    4-(N-(2-(1-methylpyrrol-2-yl)ethyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-(tetrahydropyran-2-yloxy)benzofuran-7-carboxaldehyde 603302-12-1 C14H14O4
    4-(tetrahydropyran-2-yloxy)benzofuran-7-carboxaldehyde
    —— [4-(5-methoxy-4-piperazin-1-ylpyrido[3,4-d]pyrimidin-2-yl)pyridin-2-yl]-(4-trifluoromethyloxazol-2-yl)amine 1588952-15-1 C21H19F3N8O2
    [4-(5-methoxy-4-piperazin-1-ylpyrido[3,4-d]pyrimidin-2-yl)pyridin-2-yl]-(4-trifluoromethyloxazol-2-yl)amine
    —— 4-<8-Chlor-1,2,3,4-tetrahydro-5-methoxy-4-oxo-naphthyl-(2)>-buten-(2)-saeure 101353-22-4 C15H15ClO4
    4-<8-Chlor-1,2,3,4-tetrahydro-5-methoxy-4-oxo-naphthyl-(2)>-buten-(2)-saeure
    —— 4-(2-Hydroxy-ethyl)-8-methoxy-1,2,3,4-tetrahydro-benzo<f>isochinolin 98176-41-1 C16H19NO2
    4-(2-Hydroxy-ethyl)-8-methoxy-1,2,3,4-tetrahydro-benzo<f>isochinolin
    —— 4-[3-[3-(2-Methoxyphenyl)ureido]phenyl]-3-oxo-2-[2-[(2S)-2-methoxycarbonylpyrrolidin-1-yl]carbonylethyl]-3,4-dihydropyrido[2,3-b]pyrazine 176030-24-3 C30H30N6O6
    4-[3-[3-(2-Methoxyphenyl)ureido]phenyl]-3-oxo-2-[2-[(2S)-2-methoxycarbonylpyrrolidin-1-yl]carbonylethyl]-3,4-dihydropyrido[2,3-b]pyrazine
    —— 4-Hydroxy-1-methoxy-4-phenyl-piperidin 100370-04-5 C12H17NO2
    4-Hydroxy-1-methoxy-4-phenyl-piperidin
    —— 4,6-Dihydroxy-1-methyl-1-ethyl-1,2,3,4-tetrahydro-isochinolin 18028-15-4 C12H17NO2
    4,6-Dihydroxy-1-methyl-1-ethyl-1,2,3,4-tetrahydro-isochinolin
    —— 4-Hydroxy-2-methyl-6-trifluormethyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin 4875-06-3 C10H8F3NO2S
    4-Hydroxy-2-methyl-6-trifluormethyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin
    —— 4-((Ξ)-sec-butylidene)-2,2,5,5-tetramethyl-dihydro-furan-3-one 104850-95-5 C12H20O2
    4-((Ξ)-sec-butylidene)-2,2,5,5-tetramethyl-dihydro-furan-3-one
    —— 4,8-Dimethyl-decan-1,6-dien-3-ol 59621-27-1 C12H22O
    4,8-Dimethyl-decan-1,6-dien-3-ol
    —— 4-[5-(4-fluorobenzyl)thiazole-2-carbonyl]-1-isopropyl-3-methoxy-1,5-dihydropyrrol-2-one 500366-59-6 C19H19FN2O3S
    4-[5-(4-fluorobenzyl)thiazole-2-carbonyl]-1-isopropyl-3-methoxy-1,5-dihydropyrrol-2-one
    —— 4'-hydroxy-1-(2-hydroxyphenyl)-1'-(4-methylbenzoyloxy)hexahydro-1'H-spiro[pyrrolidine-2,2'-quinoxaline]-3',4,5(4'H)-trione 1013402-52-2 C25H25N3O7
    4'-hydroxy-1-(2-hydroxyphenyl)-1'-(4-methylbenzoyloxy)hexahydro-1'H-spiro[pyrrolidine-2,2'-quinoxaline]-3',4,5(4'H)-trione
    —— 4-benzensulfonyl-2,3-difluoro-dipyrido[2,1-a;2',3'-d]imidazol-6-ylamine 1430838-25-7 C16H10F2N4O2S
    4-benzensulfonyl-2,3-difluoro-dipyrido[2,1-a;2',3'-d]imidazol-6-ylamine
    —— 4-(1-methylethoxy)-N-[3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrimidin-2-amine 1412493-09-4 C20H28BN3O3
    4-(1-methylethoxy)-N-[3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyrimidin-2-amine
    —— (4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-8a-(2H-tetrazol-5-yl)-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile 1191265-36-7 C31H43N5O2
    (4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-4,4,6a,6b,11,11,14b-heptamethyl-3,13-dioxo-8a-(2H-tetrazol-5-yl)-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile
    —— 4-[Ethyl(methyl)amino]-2-methylbenzaldehyde 1251280-77-9 C11H15NO
    4-[Ethyl(methyl)amino]-2-methylbenzaldehyde
    —— 4-[3-(4-fluorobenzyl)furan-2-carbonyl]-3-hydroxy-1-isopropyl-1,5-dihydropyrrol-2-one 500365-92-4 C19H18FNO4
    4-[3-(4-fluorobenzyl)furan-2-carbonyl]-3-hydroxy-1-isopropyl-1,5-dihydropyrrol-2-one
    —— 4-[(3,5-difluorobenzyl)amino]-6-(6-morpholino-1H-benzimidazol-1-yl)pyridine-3-carboxyamide 1227866-32-1 C24H22F2N6O2
    4-[(3,5-difluorobenzyl)amino]-6-(6-morpholino-1H-benzimidazol-1-yl)pyridine-3-carboxyamide
    —— 4-(3-nitro-benzyl)-8-piperazin-1-yl-4H-benzo[1,4]oxazin-3-one, hydrochloride salt 688363-28-2 C19H20N4O4*ClH
    4-(3-nitro-benzyl)-8-piperazin-1-yl-4H-benzo[1,4]oxazin-3-one, hydrochloride salt
    —— 4-benzyl-7-methoxy-1,4,5,6-tetrahydrobenzo<f>quinolin-3(2H)-one 82171-40-2 C21H21NO2
    4-benzyl-7-methoxy-1,4,5,6-tetrahydrobenzo<f>quinolin-3(2H)-one
    —— (4E,6E)-7-Ethoxy-2-methyl-hepta-4,6-dien-3-ol 101664-50-0 C10H18O2
    (4E,6E)-7-Ethoxy-2-methyl-hepta-4,6-dien-3-ol