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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-Chloro-phenyl)-(4-trifluoromethyl-phenoxy)-acetic acid 4687-09-6 C15H10ClF3O3
    (4-Chloro-phenyl)-(4-trifluoromethyl-phenoxy)-acetic acid
    —— 4-Carbethoxy-2-methyl-cyclopentan-1.3-dion 942-10-9 C9H12O4
    4-Carbethoxy-2-methyl-cyclopentan-1.3-dion
    —— (4E)-4-benzylidene-1-(4-chlorophenyl)-3-phenylazetidin-2-one 1127455-86-0 C22H16ClNO
    (4E)-4-benzylidene-1-(4-chlorophenyl)-3-phenylazetidin-2-one
    —— 4-(4-chlorophenyl)-1-[4-methoxy-3-(2-piperidin-1-ylethoxy)phenyl]-2H-pyrrol-5-one 619253-63-3 C24H27ClN2O3
    4-(4-chlorophenyl)-1-[4-methoxy-3-(2-piperidin-1-ylethoxy)phenyl]-2H-pyrrol-5-one
    —— 4-methyl-2-(naphthalen-2-yl)isoquinolin-1(2H)-one 1092384-81-0 C20H15NO
    4-methyl-2-(naphthalen-2-yl)isoquinolin-1(2H)-one
    —— 4-Methoxy-pyrazol-1-carbonsaeureanilid 14883-92-2 C11H11N3O2
    4-Methoxy-pyrazol-1-carbonsaeureanilid
    —— 4-Hydroxy-7-methoxy-3-(4-methyl-coumarin-7-yloxy)-coumarin 3749-39-1 C20H14O7
    4-Hydroxy-7-methoxy-3-(4-methyl-coumarin-7-yloxy)-coumarin
    —— 4-Hydroxymethylen-3-phenyl-4H-isoxazol-5-on 5272-55-9 C10H7NO3
    4-Hydroxymethylen-3-phenyl-4H-isoxazol-5-on
    —— 4-(6-Mercapto-9H-purin-9-yl-α-p-toluylamido)salicylsaeure 5187-88-2 C20H15N5O4S
    4-(6-Mercapto-9H-purin-9-yl-α-p-toluylamido)salicylsaeure
    —— 4-Aethoxybutyldiphenylphosphinat 33502-37-3 C18H23O3P
    4-Aethoxybutyldiphenylphosphinat
    —— 4'-acetoxy-3,3'-diphenyl-4',5'-dihydro-[4,5']biisoxazolyl 10590-84-8 C20H16N2O4
    4'-acetoxy-3,3'-diphenyl-4',5'-dihydro-[4,5']biisoxazolyl
    —— 4-<Carbazol-2-yl-azo>-3-hydroxy-N-<9-(2-cyan-ethyl)-carbazol-3-yl>-(2)-naphthamid 3009-60-7 C38H26N6O2
    4-<Carbazol-2-yl-azo>-3-hydroxy-N-<9-(2-cyan-ethyl)-carbazol-3-yl>-(2)-naphthamid
    —— 4,4'-Dimethoxy-3,3'-bis-<7-methoxy-chromen-4-on-2-yl>-biphenyl 15837-57-7 C34H26O8
    4,4'-Dimethoxy-3,3'-bis-<7-methoxy-chromen-4-on-2-yl>-biphenyl
    —— (4R)-4-(bromomethyl)-4-ethyl-2-phenyl-3,1-benzoxazine 1392323-25-9 C17H16BrNO
    (4R)-4-(bromomethyl)-4-ethyl-2-phenyl-3,1-benzoxazine
    —— 4,5-Bis(4-methoxyphenyl)-2-(2-pyridyl)imidazole 134789-80-3 C22H19N3O2
    4,5-Bis(4-methoxyphenyl)-2-(2-pyridyl)imidazole
    —— 4,8-anhydro-4-O-acetyl-9-O-triphenylmethyl-2,3-dideoxy-D-glycero-D-ido-nonitol 851392-48-8 C30H34O7
    4,8-anhydro-4-O-acetyl-9-O-triphenylmethyl-2,3-dideoxy-D-glycero-D-ido-nonitol
    —— 4-(((3-chlorophenyl)(3,5-dimethylpyrazin-2-yl)amino)methyl)-7,8-difluoroquinolin-2(1H)-one 1125868-32-7 C22H17ClF2N4O
    4-(((3-chlorophenyl)(3,5-dimethylpyrazin-2-yl)amino)methyl)-7,8-difluoroquinolin-2(1H)-one
    —— 4-[[3,4-bis(difluoromethoxy)phenyl](pyridazin-3-ylmethyl)amino]benzoic acid 1203592-89-5 C20H15F4N3O4
    4-[[3,4-bis(difluoromethoxy)phenyl](pyridazin-3-ylmethyl)amino]benzoic acid
    —— 4-{[4-(difluoromethoxy)-3-ethoxyphenyl][(2-methyl-1,3-thiazol-5-yl)methyl]amino}benzoic acid 1203594-47-1 C21H20F2N2O4S
    4-{[4-(difluoromethoxy)-3-ethoxyphenyl][(2-methyl-1,3-thiazol-5-yl)methyl]amino}benzoic acid
    —— 4-(3-cyano-1,1-dimethylpropyl)-N-(6-methylimidazo[1,2-a]pyridin-2-yl)benzamide 1005784-07-5 C21H22N4O
    4-(3-cyano-1,1-dimethylpropyl)-N-(6-methylimidazo[1,2-a]pyridin-2-yl)benzamide
    —— 4-Nitrobenzoic acid 2-[[3-(4-methoxyphenyl)-1H-pyrazol-4-yl]methylene]hydrazide 350999-73-4 C18H15N5O4
    4-Nitrobenzoic acid 2-[[3-(4-methoxyphenyl)-1H-pyrazol-4-yl]methylene]hydrazide
    —— 4-(4-{3-[2-((3 S)-3-hydroxypyrrolidinyl)-2-oxoethoxy]phenyl}(1,3-thiazol-2-yl))-5-methylthiothiophene-2-carboxamidine 288396-64-5 C21H22N4O3S3
    4-(4-{3-[2-((3 S)-3-hydroxypyrrolidinyl)-2-oxoethoxy]phenyl}(1,3-thiazol-2-yl))-5-methylthiothiophene-2-carboxamidine
    —— 4-m-tolyl-1,6-dihydro-isoxazolo[3,4-d]pyridazine-3,7-dione 872329-73-2 C12H9N3O3
    4-m-tolyl-1,6-dihydro-isoxazolo[3,4-d]pyridazine-3,7-dione
    —— 4-(pyrimidin-2-yl)-3-((1S,3S,6R)-3-(((5-(trifluoromethyl)pyridin-2-yl)amino)methyl)-2-azabicyclo[4.1.0]heptane-2-carbonyl)benzonitrile 1456892-18-4 C25H21F3N6O
    4-(pyrimidin-2-yl)-3-((1S,3S,6R)-3-(((5-(trifluoromethyl)pyridin-2-yl)amino)methyl)-2-azabicyclo[4.1.0]heptane-2-carbonyl)benzonitrile
    —— 4-(4-(4-chlorophenyl)-2-((2-oxopyrrolidin-1-yl)methyl)thiazol-5-yl)-3-fluorobenzenesulfonamide 1454650-16-8 C20H17ClFN3O3S2
    4-(4-(4-chlorophenyl)-2-((2-oxopyrrolidin-1-yl)methyl)thiazol-5-yl)-3-fluorobenzenesulfonamide
    —— 4-nitro-N-(pent-4-yn-1-yl)-N-((trimethylsilyl)ethynyl)benzenesulfonamide 1379786-94-3 C16H20N2O4SSi
    4-nitro-N-(pent-4-yn-1-yl)-N-((trimethylsilyl)ethynyl)benzenesulfonamide
    —— (4-Methoxyphenyl) 3-[(5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carbonyl)amino]azetidine-1-carboxylate 1451996-42-1 C20H21N5O4S
    (4-Methoxyphenyl) 3-[(5-amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carbonyl)amino]azetidine-1-carboxylate
    —— 4-amino-2-(2,3,4-tri-O-acetyl-α-L-arabinopyranosyl)-6-[β-(4-methoxyphenyl)vinyl]-3-thioxo-2,3-dihydro-1,2,4-triazin-5(4H)-one 674309-87-6 C23H26N4O9S
    4-amino-2-(2,3,4-tri-O-acetyl-α-L-arabinopyranosyl)-6-[β-(4-methoxyphenyl)vinyl]-3-thioxo-2,3-dihydro-1,2,4-triazin-5(4H)-one
    —— 4-iodo-5-methyl-1H-pyrazolo[3,4-b]pyridine 1160502-46-4 C7H6IN3
    4-iodo-5-methyl-1H-pyrazolo[3,4-b]pyridine
    —— 4-hydroxy-4-(2-mercaptothien-4-yl)-2,6-dimethyltetrahydropyran 166883-27-8 C11H16O2S2
    4-hydroxy-4-(2-mercaptothien-4-yl)-2,6-dimethyltetrahydropyran
    —— 4-[(11β,17α)-11-[4-(dimethylamino)phenyl]-17-hydroxy-3-oxo-19-norpregna-4,9-dien-20-yn-21-yl]benzamide 173387-55-8 C35H38N2O3
    4-[(11β,17α)-11-[4-(dimethylamino)phenyl]-17-hydroxy-3-oxo-19-norpregna-4,9-dien-20-yn-21-yl]benzamide
    —— 4-((S)-7-allyl-9-cyclopentyl-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-((R)-1-methylpyrrolidin-3-yl)benzamide 1157848-49-1 C29H39N7O3
    4-((S)-7-allyl-9-cyclopentyl-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-((R)-1-methylpyrrolidin-3-yl)benzamide
    —— (4-tert-butylphenyl)-[(4S)-7-cyclopentyl-5-(4-fluorophenyl)-4-hydroxyspiro[3,4-dihydrochromene-2,1'-cyclobutane]-6-yl]methanone 950674-05-2 C34H37FO3
    (4-tert-butylphenyl)-[(4S)-7-cyclopentyl-5-(4-fluorophenyl)-4-hydroxyspiro[3,4-dihydrochromene-2,1'-cyclobutane]-6-yl]methanone
    —— (4-methylthiazol-2-yl)(phenyl)methan-d-ol 1047663-30-8 C11H11NOS
    (4-methylthiazol-2-yl)(phenyl)methan-d-ol
    —— (4-methylphenyl) 4-(4-methylcyclohex-3-ene-1-carbonyl)oxybenzoate 111054-97-8 C22H22O4
    (4-methylphenyl) 4-(4-methylcyclohex-3-ene-1-carbonyl)oxybenzoate
    —— 4-hydroxy-6-methyl-3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile 936552-62-4 C10H7NO3
    4-hydroxy-6-methyl-3-oxo-1,3-dihydroisobenzofuran-1-carbonitrile
    —— 4-hydroxy-3-(2-{[4-(1-hydroxycyclopentyl)-1H-1,2,3-triazol-1-yl]methyl}-4-methoxyphenyl)-5,6,7-trimethoxy-chromen-2-one 1174028-63-7 C27H29N3O8
    4-hydroxy-3-(2-{[4-(1-hydroxycyclopentyl)-1H-1,2,3-triazol-1-yl]methyl}-4-methoxyphenyl)-5,6,7-trimethoxy-chromen-2-one
    —— 4-isobutyl-2-isopropylidene-2H-oxazol-5-one 4894-22-8 C10H15NO2
    4-isobutyl-2-isopropylidene-2H-oxazol-5-one
    —— (4R,5R)-5-(Butane-1-sulfonyl)-3,4-diphenyl-4,5-dihydro-isoxazole 85978-22-9 C19H21NO3S
    (4R,5R)-5-(Butane-1-sulfonyl)-3,4-diphenyl-4,5-dihydro-isoxazole
    —— 4-(2-(4-chlorophenyl)-1-(p-tolylimino)ethyl)benzene-1,2,3-triol 1224164-20-8 C21H18ClNO3
    4-(2-(4-chlorophenyl)-1-(p-tolylimino)ethyl)benzene-1,2,3-triol
    —— 4,5-dihydro-3-(5-isopropyl-1,2,4-oxadiazol-3-yl)-4(S)-methyl-5-[(pyrrolidino)-carbonyl]imidazo[1,5-a]quinoxaline 148011-68-1 C21H24N6O2
    4,5-dihydro-3-(5-isopropyl-1,2,4-oxadiazol-3-yl)-4(S)-methyl-5-[(pyrrolidino)-carbonyl]imidazo[1,5-a]quinoxaline
    —— 4,6-dibromo-3-hydroxy-2-iodo-benzaldehyde 704892-59-1 C7H3Br2IO2
    4,6-dibromo-3-hydroxy-2-iodo-benzaldehyde
    —— 4-(7-chloro-2,3,4,5,11a,11b-hexahydro-1H-dicyclohepta[b,d]furan-5a-yl)-morpholine 34620-43-4 C18H24ClNO2
    4-(7-chloro-2,3,4,5,11a,11b-hexahydro-1H-dicyclohepta[b,d]furan-5a-yl)-morpholine
    —— 4-[5-[5-oxo-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazol-4-yl]pentyl]-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazol-5-one 1056658-37-7 C19H22N6O2S2
    4-[5-[5-oxo-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazol-4-yl]pentyl]-3-(thiophen-2-ylmethyl)-1H-1,2,4-triazol-5-one
    —— (4-(adamantan-1-yl)phenyl)trimethylsilane 70402-95-8 C19H28Si
    (4-(adamantan-1-yl)phenyl)trimethylsilane
    —— 4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid [2-(3-phenyl-[1,2,4]triazol-1-yl)-ethyl]-amide 1426443-30-2 C19H21N7O2
    4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid [2-(3-phenyl-[1,2,4]triazol-1-yl)-ethyl]-amide
    —— 4-(2-(3,4-difluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-ylamino)benzoic acid ethyl ester 1621294-69-6 C22H19F2N3O2
    4-(2-(3,4-difluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-ylamino)benzoic acid ethyl ester
    —— 4-(2-fluoroethyl)-2-(4-(4-(2-methoxyphenyl)-5,6-dihydropyridin-1(2H)-yl)butyl)-1,2,4-triazine-3,5(2H,4H)-dione 1351409-73-8 C21H27FN4O3
    4-(2-fluoroethyl)-2-(4-(4-(2-methoxyphenyl)-5,6-dihydropyridin-1(2H)-yl)butyl)-1,2,4-triazine-3,5(2H,4H)-dione
    —— 4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid [2-(5-phenyl-2H-[1,2,4]triazol-3-yl)-ethyl]-amide 1426443-48-2 C19H21N7O2
    4-(azetidine-1-carbonyl)-2-methyl-2H-pyrazole-3-carboxylic acid [2-(5-phenyl-2H-[1,2,4]triazol-3-yl)-ethyl]-amide
    —— 4-chloro-2-(2-phenyl-chroman-6-yloxy)-thiazole-5-carboxylic acid methyl ester 1426900-19-7 C20H16ClNO4S
    4-chloro-2-(2-phenyl-chroman-6-yloxy)-thiazole-5-carboxylic acid methyl ester