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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-nitrophenyl)-5-(1-phenylvinyl)-2H-1,2,3-triazole 1018698-88-8 C16H12N4O2
    4-(4-nitrophenyl)-5-(1-phenylvinyl)-2H-1,2,3-triazole
    —— 4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]-N-[3-{[(2-piperidin-1-ylethyl)amino]methyl}-5-(trifluoromethyl)phenyl]benzamide 951627-51-3 C32H35F3N6O2
    4-methyl-3-[(3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)amino]-N-[3-{[(2-piperidin-1-ylethyl)amino]methyl}-5-(trifluoromethyl)phenyl]benzamide
    —— 4-(4-fluorophenyl)-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]benzamide 1261276-58-7 C24H20FN3O2
    4-(4-fluorophenyl)-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]benzamide
    —— 4-(2-chlorophenyl)-6-methyl-2-(methylamino)-3-nitro-4H-pyrano[3,2-c]quinolin-5(6H)-one 1438418-05-3 C20H16ClN3O4
    4-(2-chlorophenyl)-6-methyl-2-(methylamino)-3-nitro-4H-pyrano[3,2-c]quinolin-5(6H)-one
    —— 4-tert-butyl-5-(2-formyl-3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrofuran 1374343-28-8 C18H24O3
    4-tert-butyl-5-(2-formyl-3-methoxyphenyl)-3,3-dimethyl-2,3-dihydrofuran
    —— 4-[[1-(2,2,2-Trifluoroacetyl)pyrrolidin-3-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203554-02-2 C21H24F3NO3
    4-[[1-(2,2,2-Trifluoroacetyl)pyrrolidin-3-yl]methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-[4'-Amino-4-(4-methoxy-phenyl)-[2,5']bithiazolyl-2'-ylamino]-benzenesulfonamide 312761-40-3 C19H17N5O3S3
    4-[4'-Amino-4-(4-methoxy-phenyl)-[2,5']bithiazolyl-2'-ylamino]-benzenesulfonamide
    —— [4-[(1-Methoxypiperidin-4-yl)methyl]-3-oxo-2-(2,4,6-trimethylphenyl)cyclopenten-1-yl] propan-2-yl carbonate 1203554-75-9 C25H35NO5
    [4-[(1-Methoxypiperidin-4-yl)methyl]-3-oxo-2-(2,4,6-trimethylphenyl)cyclopenten-1-yl] propan-2-yl carbonate
    —— 4-Ethyl-4-(oxolan-3-ylmethyl)-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-93-8 C21H28O3
    4-Ethyl-4-(oxolan-3-ylmethyl)-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione
    —— 4-(2-oxohexenyl)-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyrimidinone 158780-97-3 C36H34N2O9
    4-(2-oxohexenyl)-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2(1H)-pyrimidinone
    —— 4-[4-(4-pentylphenyl)-1H-1,2,3-triazol-1-yl]benzoic acid 1397693-53-6 C20H21N3O2
    4-[4-(4-pentylphenyl)-1H-1,2,3-triazol-1-yl]benzoic acid
    —— 4-[3-[4-(4-Pyridyl)-piperazin-1-yl]propionylamino]phenylacetic acid 179690-16-5 C20H24N4O3
    4-[3-[4-(4-Pyridyl)-piperazin-1-yl]propionylamino]phenylacetic acid
    —— (4R,5R)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-5-{(4R,5S)-5-[(E)-8-(2-hexyl-[1,3]dioxolan-2-yl)-oct-1-enyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-4-methoxymethoxymethyl-oxazolidin-2-one 357625-84-4 C35H65NO9Si
    (4R,5R)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-5-{(4R,5S)-5-[(E)-8-(2-hexyl-[1,3]dioxolan-2-yl)-oct-1-enyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-4-methoxymethoxymethyl-oxazolidin-2-one
    —— 4-methoxy-benzenesulfonic acid-(3-benzo[f]quinolin-3-yl-anilide) 95950-22-4 C26H20N2O3S
    4-methoxy-benzenesulfonic acid-(3-benzo[f]quinolin-3-yl-anilide)
    —— 4-ethoxy-2,6-dihydroxy-3-methyl-benzoic acid methyl ester 856077-07-1 C11H14O5
    4-ethoxy-2,6-dihydroxy-3-methyl-benzoic acid methyl ester
    —— 4,6-bis-(4-hydroxy-phenyl)-nonane 6052-81-9 C21H28O2
    4,6-bis-(4-hydroxy-phenyl)-nonane
    —— 4,9-dimethyl-1-vinyl-9H-β-carboline 1041464-93-0 C15H14N2
    4,9-dimethyl-1-vinyl-9H-β-carboline
    —— (4aR,7aR)-2-amino-6-(5-chloro-4-cyclopropyl-6-ethylpyrimidin-2-yl)-7a-(5-chlorothiophen-2-yl)-3-methyl-5,7-dihydro-4aH-pyrrolo[3,4-d]pyrimidin-4-one 1192479-27-8 C20H22Cl2N6OS
    (4aR,7aR)-2-amino-6-(5-chloro-4-cyclopropyl-6-ethylpyrimidin-2-yl)-7a-(5-chlorothiophen-2-yl)-3-methyl-5,7-dihydro-4aH-pyrrolo[3,4-d]pyrimidin-4-one
    —— 4-Amino-1,2-dihydro-1,7-naphthyridin-2-one 2445786-92-3 C8H7N3O
    4-Amino-1,2-dihydro-1,7-naphthyridin-2-one
    —— (4-methyl-piperazin-1-yl)-[3-((R)-1-naphthalen-1-yl-ethylamino)-cyclobutyl]-methanone hydrochloride 1158182-95-6 C22H29N3O*ClH
    (4-methyl-piperazin-1-yl)-[3-((R)-1-naphthalen-1-yl-ethylamino)-cyclobutyl]-methanone hydrochloride
    —— 4α-methyl-5-androsten-17-one 651033-00-0 C20H30O
    4α-methyl-5-androsten-17-one
    —— 4-methoxy-6-[(3S)-tetrahydro-3-furanyloxy]-2-(2,2,2-trifluoroethoxy)pyrimidine 811802-23-0 C11H13F3N2O4
    4-methoxy-6-[(3S)-tetrahydro-3-furanyloxy]-2-(2,2,2-trifluoroethoxy)pyrimidine
    —— 4-methoxy-6-[(3R)-tetrahydro-3-furanyloxy]-2-pyrimidinol 811802-14-9 C9H12N2O4
    4-methoxy-6-[(3R)-tetrahydro-3-furanyloxy]-2-pyrimidinol
    —— 4-[4-(2-fluorophenyl)-2-piperidin-1-yl-thiazol-5-yl]-2-methylsulfanylpyrimidine 917808-32-3 C19H19FN4S2
    4-[4-(2-fluorophenyl)-2-piperidin-1-yl-thiazol-5-yl]-2-methylsulfanylpyrimidine
    —— 4-Cyano-N-ethyl-3,5-dimethyl-3-isoxazoline 92807-71-1 C8H12N2O
    4-Cyano-N-ethyl-3,5-dimethyl-3-isoxazoline
    —— (4-Methoxy-phenylamino)-acetic acid N'-(3-nitro-benzyl)-hydrazide 93548-69-7 C16H18N4O4
    (4-Methoxy-phenylamino)-acetic acid N'-(3-nitro-benzyl)-hydrazide
    —— 4-methyl-benzenesulfonic acid-3-nitro-4-amino-phenyl ester 59206-80-3 C13H12N2O5S
    4-methyl-benzenesulfonic acid-3-nitro-4-amino-phenyl ester
    —— 4-[5-(4-fluorophenyl)-2-furanyl]-2-thiazolamine 169759-73-3 C13H9FN2OS
    4-[5-(4-fluorophenyl)-2-furanyl]-2-thiazolamine
    —— {4-[3-(3,4-Dimethoxy-phenyl)-propionyl]-phenoxy}-acetic acid tert-butyl ester 215168-77-7 C23H28O6
    {4-[3-(3,4-Dimethoxy-phenyl)-propionyl]-phenoxy}-acetic acid tert-butyl ester
    —— {4-[4-(4-methylpiperazin-1-yl)phenyl]thiazol-2-yl}-(6-methylpyridin-2-yl)amine hydrochloride salt 1426259-46-2 C20H23N5S*ClH
    {4-[4-(4-methylpiperazin-1-yl)phenyl]thiazol-2-yl}-(6-methylpyridin-2-yl)amine hydrochloride salt
    —— 4-chloro-1-(1-ethyl-propyl)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine 21253-91-8 C10H13ClN4
    4-chloro-1-(1-ethyl-propyl)-1<i>H</i>-pyrazolo[3,4-<i>d</i>]pyrimidine
    —— 4-Methoxy-2-methyl-pyrimidine-5-carboxylic acid methyl ester 84331-99-7 C8H10N2O3
    4-Methoxy-2-methyl-pyrimidine-5-carboxylic acid methyl ester
    —— 4-[4-[[[[3,5-dimethylphenyl]amino]carbonyl]amino]phenoxy]-N-methylpyridine-2-carboxamide 1285533-95-0 C22H22N4O3
    4-[4-[[[[3,5-dimethylphenyl]amino]carbonyl]amino]phenoxy]-N-methylpyridine-2-carboxamide
    —— 4-(3-bromoanilino)-2-chloropyrimidine-5-carboxylic acid 227449-33-4 C11H7BrClN3O2
    4-(3-bromoanilino)-2-chloropyrimidine-5-carboxylic acid
    —— 4-[(2-aminoethyl)amino]-2-[[(2-fluoro-3-(trifluoromethyl)phenyl)methyl]thio]-7(8H)-pteridinone 357612-39-6 C16H14F4N6OS
    4-[(2-aminoethyl)amino]-2-[[(2-fluoro-3-(trifluoromethyl)phenyl)methyl]thio]-7(8H)-pteridinone
    —— 4-Amino-2-fluoro-5-methylbenzoic acid hydrochloride 2241131-04-2 C8H9ClFNO2
    4-Amino-2-fluoro-5-methylbenzoic acid hydrochloride
    —— (+/-)-4-Methyl-5-morpholino-pent-3ξ-en-2-ol 3491-74-5 C10H19NO2
    (+/-)-4-Methyl-5-morpholino-pent-3ξ-en-2-ol
    —— 4-(But-3-en-1-yl)piperidine-4-carbonitrile hydrochloride 2241128-48-1 C10H17ClN2
    4-(But-3-en-1-yl)piperidine-4-carbonitrile hydrochloride
    —— (4aR,9R,9aR)-5,7-dibromo-9-(nitromethyl)-2,3,4,4a,9,9a-hexahydro-1H-xanthen-1-one 1627214-03-2 C14H13Br2NO4
    (4aR,9R,9aR)-5,7-dibromo-9-(nitromethyl)-2,3,4,4a,9,9a-hexahydro-1H-xanthen-1-one
    —— 4-chloro-5-(ethylsulfonyl)-2-methoxyBenzoic acid 72135-16-1 C10H11ClO5S
    4-chloro-5-(ethylsulfonyl)-2-methoxyBenzoic acid
    —— 4-(dimethyl-1H-1,2,4-triazol-1-yl)-2-methylbenzaldehyde 1247108-88-8 C12H13N3O
    4-(dimethyl-1H-1,2,4-triazol-1-yl)-2-methylbenzaldehyde
    —— 4-(4-(3,4-difluorophenoxy)-3-fluorophenethoxy)-5-fluoro-1-((1-methyl-1H-pyrazol-4-yl)methyl)pyrimidin-2(1H)-one, trifluoroacetic acid salt 1381791-83-8 C2HF3O2*C23H18F4N4O3
    4-(4-(3,4-difluorophenoxy)-3-fluorophenethoxy)-5-fluoro-1-((1-methyl-1H-pyrazol-4-yl)methyl)pyrimidin-2(1H)-one, trifluoroacetic acid salt
    —— 4-Chloro-5H-[1,2,3]oxathiazole 2,2-dioxide 57006-00-5 C2H2ClNO3S
    4-Chloro-5H-[1,2,3]oxathiazole 2,2-dioxide
    —— 4-[(E)-2-(5-nitrofuran-2-yl)ethenyl]-9-(2-phenylethyl)-8,10-dihydropyrano[2,3-f][1,3]benzoxazin-2-one 77916-16-6 C25H20N2O6
    4-[(E)-2-(5-nitrofuran-2-yl)ethenyl]-9-(2-phenylethyl)-8,10-dihydropyrano[2,3-f][1,3]benzoxazin-2-one
    —— 4-Dimethylcarbamoyl-6-ethyl-2-oxo-1-[(2'-tetrazol-5-yl-biphenyl-4-yl)-methyl]-1,2-dihydropyridine 150189-31-4 C24H24N6O2
    4-Dimethylcarbamoyl-6-ethyl-2-oxo-1-[(2'-tetrazol-5-yl-biphenyl-4-yl)-methyl]-1,2-dihydropyridine
    —— 4-(4-bromo-phenyl)-2-morpholino-4-oxo-butyronitrile 100887-18-1 C14H15BrN2O2
    4-(4-bromo-phenyl)-2-morpholino-4-oxo-butyronitrile
    —— 4-((S)-2-Amino-2-methoxycarbonyl-ethyl)-piperidine-1-carboxylic acid tert-butyl ester 195877-53-3 C14H26N2O4
    4-((S)-2-Amino-2-methoxycarbonyl-ethyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Ethyl-1,2-dihydro-1,3-dimethyl-naphthol-(4) 107772-14-5 C14H20O
    4-Ethyl-1,2-dihydro-1,3-dimethyl-naphthol-(4)
    —— 4-(2-hydroxy-5-methyl-phenyl)-2-(2-methoxycarbonyl-6-methyl-4-oxo-chroman-3-yl)-4-oxo-butyric acid methyl ester 113652-38-3 C24H24O8
    4-(2-hydroxy-5-methyl-phenyl)-2-(2-methoxycarbonyl-6-methyl-4-oxo-chroman-3-yl)-4-oxo-butyric acid methyl ester
    —— 4-(2-chloro-acetylamino)-2-imino-3-m-tolyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester 25715-34-8 C15H16ClN3O3S
    4-(2-chloro-acetylamino)-2-imino-3-m-tolyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester