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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-1-(2-chloro-2-phenylethyl)-6-(isopropylthio)-1H-pyrazolo[3,4-d]pyrimidine 1244677-75-5 C16H16Cl2N4S
    4-chloro-1-(2-chloro-2-phenylethyl)-6-(isopropylthio)-1H-pyrazolo[3,4-d]pyrimidine
    —— 4-(2-Ethoxycarbonyl-2-hydroxy-ethyl)-5,5-dimethyl-5H-pyrazole-3-carboxylic acid methyl ester 112753-42-1 C12H18N2O5
    4-(2-Ethoxycarbonyl-2-hydroxy-ethyl)-5,5-dimethyl-5H-pyrazole-3-carboxylic acid methyl ester
    —— 4-[(2-bromobenzyl)oxy]-1-ethyl-6-methyl-1,2-dihydropyridin-2-one 1033481-00-3 C15H16BrNO2
    4-[(2-bromobenzyl)oxy]-1-ethyl-6-methyl-1,2-dihydropyridin-2-one
    —— (4-(2-bromoethoxy-1,1,2,2-d<sup>4</sup>)-5-((4-methoxybenzyl)oxy)pyridin-2-yl)methyl acetate 1229514-90-2 C18H20BrNO5
    (4-(2-bromoethoxy-1,1,2,2-d<sup>4</sup>)-5-((4-methoxybenzyl)oxy)pyridin-2-yl)methyl acetate
    —— (4R,5R)-1,3-Dibenzyl-2-chloro-4,5-diphenyl-[1,3,2]diazaphospholidine 138421-29-1 C28H26ClN2P
    (4R,5R)-1,3-Dibenzyl-2-chloro-4,5-diphenyl-[1,3,2]diazaphospholidine
    —— 4-[2-(9-β-<i>D</i>-ribofuranosyl-9<i>H</i>-purin-6-ylamino)-ethyl]-benzoic acid 38823-71-1 C19H21N5O6
    4-[2-(9-β-<i>D</i>-ribofuranosyl-9<i>H</i>-purin-6-ylamino)-ethyl]-benzoic acid
    —— 4-methyl-N-[(Z)-(2-nitro-1-phenylpropylidene)amino]benzenesulfonamide 86208-75-5 C16H17N3O4S
    4-methyl-N-[(Z)-(2-nitro-1-phenylpropylidene)amino]benzenesulfonamide
    —— 4,8-dihydroxy-6-(3-chlorophenyl)-quinoline-2-carboxylic acid 495410-55-4 C16H10ClNO4
    4,8-dihydroxy-6-(3-chlorophenyl)-quinoline-2-carboxylic acid
    —— (4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-[[(3aR,5S,6S,7R,7aR)-6,7-diacetyloxy-2,5-dimethyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-2-yl]oxy]-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 1221152-35-7 C42H64O10
    (4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-[[(3aR,5S,6S,7R,7aR)-6,7-diacetyloxy-2,5-dimethyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-2-yl]oxy]-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
    —— 4-Ethoxycarbonylamino-3-oxo-isoxazolidine-2-carboxylic acid ethyl ester 24248-18-8 C9H14N2O6
    4-Ethoxycarbonylamino-3-oxo-isoxazolidine-2-carboxylic acid ethyl ester
    —— 4-(2-methoxyphenyl)-N-(4-(4-methylphenylsulfonamido)butyl)piperazine-1-carboximidamide 1187818-23-0 C23H33N5O3S
    4-(2-methoxyphenyl)-N-(4-(4-methylphenylsulfonamido)butyl)piperazine-1-carboximidamide
    —— 4-isopropylidene-3,3-dimethyl-1,2-bis-trifluoromethyl-cyclobutene 34222-57-6 C11H12F6
    4-isopropylidene-3,3-dimethyl-1,2-bis-trifluoromethyl-cyclobutene
    —— 4-methyl-N-(4-methylphenyl)-5-[5-(4-methylphenyl)-4,5-dihydro-1H-pyrazol-3-yl]-1,3-thiazol-2-amine 112833-95-1 C21H22N4S
    4-methyl-N-(4-methylphenyl)-5-[5-(4-methylphenyl)-4,5-dihydro-1H-pyrazol-3-yl]-1,3-thiazol-2-amine
    —— 4-(1-(2,5-dichlorobenzyl)-4-fluoro-1H-indazol-3-yl)-5-fluoro-2-hydroxybenzoic acid 1562193-78-5 C21H12Cl2F2N2O3
    4-(1-(2,5-dichlorobenzyl)-4-fluoro-1H-indazol-3-yl)-5-fluoro-2-hydroxybenzoic acid
    —— 4-hydroxy-3,6-dimethyl-benzofuran-2-carboxylic acid 40485-87-8 C11H10O4
    4-hydroxy-3,6-dimethyl-benzofuran-2-carboxylic acid
    —— 4-nitro-4-(5-(trifluoromethyl)-6-((cis-4-(trifluoromethyl)cyclohexyl) oxy)naphthalen-2-yl)pentanoic acid 1225357-65-2 C23H23F6NO5
    4-nitro-4-(5-(trifluoromethyl)-6-((cis-4-(trifluoromethyl)cyclohexyl) oxy)naphthalen-2-yl)pentanoic acid
    —— 4-(([1,1'-biphenyl]-2-ylamino)methyl)-2-methoxyphenyl acetate 1198407-00-9 C22H21NO3
    4-(([1,1'-biphenyl]-2-ylamino)methyl)-2-methoxyphenyl acetate
    —— 4,5-dicarbomethoxy-3-phenyl-N-(2-hydroxy-2-phenylethyl)isoxazoline 109787-17-9 C21H21NO6
    4,5-dicarbomethoxy-3-phenyl-N-(2-hydroxy-2-phenylethyl)isoxazoline
    —— 4-(2-methyl-2-adamantylacetoxy)-3,5-dimethyl phenyl dimethyl sulfonium nonaflate 636597-04-1 C4F9O3S*C23H33O3S
    4-(2-methyl-2-adamantylacetoxy)-3,5-dimethyl phenyl dimethyl sulfonium nonaflate
    —— 4-(3,5-dimethylisoxazol-4-yl)-3-(4-hydroxyphenyl)-1-methyl-1H-pyrazole-5-carbonitrile 1290138-57-6 C16H14N4O2
    4-(3,5-dimethylisoxazol-4-yl)-3-(4-hydroxyphenyl)-1-methyl-1H-pyrazole-5-carbonitrile
    —— 4-benzyl 1-butyl (3R)-2-(tert-butoxy-2-oxoethoxy)-3-isobutylbutanedioate 356548-82-8 C25H38O7
    4-benzyl 1-butyl (3R)-2-(tert-butoxy-2-oxoethoxy)-3-isobutylbutanedioate
    —— 4-hydroxy-5-[2-(1H-inden-2-yl)ethyl]-N,N,1,2-tetramethyl-1H-benzimidazole-6-carboxamide 1034023-57-8 C23H25N3O2
    4-hydroxy-5-[2-(1H-inden-2-yl)ethyl]-N,N,1,2-tetramethyl-1H-benzimidazole-6-carboxamide
    —— 4-propan-2-yloxy-N-(3-pyridin-4-yl-1,2-oxazol-5-yl)benzamide;2,2,2-trifluoroacetic acid 1105634-29-4 C2HF3O2*C18H17N3O3
    4-propan-2-yloxy-N-(3-pyridin-4-yl-1,2-oxazol-5-yl)benzamide;2,2,2-trifluoroacetic acid
    —— 4-[(4-chlorophenyl)ethynyl]-6-fluoro-2-tosyl-2,3-dihydro-1H-benzo[f]isoindole 1629605-57-7 C27H19ClFNO2S
    4-[(4-chlorophenyl)ethynyl]-6-fluoro-2-tosyl-2,3-dihydro-1H-benzo[f]isoindole
    —— 4",6"-di-O-acetyl-3"-azido-2"-O-benzyl-3"-deoxy-2-hydroxyl-1,3,2',6'-tetra-N-tosyldibekacin 959918-68-4 C57H69N7O19S4
    4",6"-di-O-acetyl-3"-azido-2"-O-benzyl-3"-deoxy-2-hydroxyl-1,3,2',6'-tetra-N-tosyldibekacin
    —— 4-methyl-N-(1,1',2'-trimethyl-1H,1'H-[3,3'-biindol]-2-yl)benzenesulfonamide 1562571-58-7 C26H25N3O2S
    4-methyl-N-(1,1',2'-trimethyl-1H,1'H-[3,3'-biindol]-2-yl)benzenesulfonamide
    —— 4-(4-hydroxybutyl)-4aα-methyl-3,4,4a,7,8,9aα-hexahydro-9H-benzocyclohepten-2(1H)-one 79391-98-3 C16H26O2
    4-(4-hydroxybutyl)-4aα-methyl-3,4,4a,7,8,9aα-hexahydro-9H-benzocyclohepten-2(1H)-one
    —— 4,6-dimethyl-hepta-4,6-dien-2-one 5631-91-4 C9H14O
    4,6-dimethyl-hepta-4,6-dien-2-one
    —— 4-chloro-N-(4-chlorophenyl)-3-(4-nitrophenylsulfanyl)-4-phenylbutanamide 1420836-61-8 C22H18Cl2N2O3S
    4-chloro-N-(4-chlorophenyl)-3-(4-nitrophenylsulfanyl)-4-phenylbutanamide
    —— (4S,5R)-3,5-Dihexyl-5-methyl-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-pyrazol-4-ol 74097-55-5 C23H38N2O3S
    (4S,5R)-3,5-Dihexyl-5-methyl-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-pyrazol-4-ol
    —— 4-fluoro-2-[(2-{[4-[(3S)-3-hydroxy-1-piperidinyl]-2-(methyloxy)phenyl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]benzamide 1116234-93-5 C25H26FN7O3
    4-fluoro-2-[(2-{[4-[(3S)-3-hydroxy-1-piperidinyl]-2-(methyloxy)phenyl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]benzamide
    —— 4-amino-6-(4-chlorophenyl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 1236408-82-4 C14H13ClN4O2
    4-amino-6-(4-chlorophenyl)-2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-(4-(4-methylpiperazin-1-yl)thieno[3,2-d]pyrimidin-7-yl)phenol 1235037-39-4 C17H18N4OS
    4-(4-(4-methylpiperazin-1-yl)thieno[3,2-d]pyrimidin-7-yl)phenol
    —— (4-{4-[3-(4-butoxyphenyl)-1-phenethylureido]phenylsulphanyl}phenyl)acetic acid 735314-58-6 C33H34N2O4S
    (4-{4-[3-(4-butoxyphenyl)-1-phenethylureido]phenylsulphanyl}phenyl)acetic acid
    —— 4-bromo-1-(3,5-dimethylisoxazol-4-yl)-5-(2-fluoro-4-hydroxyphenyl)-3-methyl-1H-pyrrole-2-carbaldehyde oxime 1289205-29-3 C17H15BrFN3O3
    4-bromo-1-(3,5-dimethylisoxazol-4-yl)-5-(2-fluoro-4-hydroxyphenyl)-3-methyl-1H-pyrrole-2-carbaldehyde oxime
    —— 4-(4-chlorophenyl)-2-phenylisoquinolin-1(2H)-one 344564-34-7 C21H14ClNO
    4-(4-chlorophenyl)-2-phenylisoquinolin-1(2H)-one
    —— 4,5-Dimethyl-2-propyl-[1,3]dioxole 85976-15-4 C8H14O2
    4,5-Dimethyl-2-propyl-[1,3]dioxole
    —— 4-Methyl-2-(3-octyl-ureido)-5-(3-phenyl-propylcarbamoyl)-thiophene-3-carboxylic acid tert-butyl ester 554443-47-9 C29H43N3O4S
    4-Methyl-2-(3-octyl-ureido)-5-(3-phenyl-propylcarbamoyl)-thiophene-3-carboxylic acid tert-butyl ester
    —— 4-(2-Amino-5-nitro-benzoylamino)-butyric acid 27493-03-4 C11H13N3O5
    4-(2-Amino-5-nitro-benzoylamino)-butyric acid
    —— [4-(2-bromoethoxy)-2-nitrophenoxy]acetic acid methyl ester 698983-59-4 C11H12BrNO6
    [4-(2-bromoethoxy)-2-nitrophenoxy]acetic acid methyl ester
    —— 4-benzyloxymethyl-3(Z),5-hexadien-1-ol 449143-30-0 C14H18O2
    4-benzyloxymethyl-3(Z),5-hexadien-1-ol
    —— (4-isothiocyanato-cyclohexyl)-dimethyl-amine 69313-38-8 C9H16N2S
    (4-isothiocyanato-cyclohexyl)-dimethyl-amine
    —— 4-bromo-3-chloro-2-methyl-1-butene 66323-14-6 C5H8BrCl
    4-bromo-3-chloro-2-methyl-1-butene
    —— 4,9-diamantanebisacetic acid 110082-14-9 C18H24O4
    4,9-diamantanebisacetic acid
    —— 4-n-butyl N-(4-<4'-n-dodecyloxybenzoyloxy>-5-bromo-3-chlorosalicylidene)aniline 135309-94-3 C36H45BrClNO4
    4-n-butyl N-(4-<4'-n-dodecyloxybenzoyloxy>-5-bromo-3-chlorosalicylidene)aniline
    —— 4-Nitro-benzoic acid 1-(4-chloro-phenyl)-1-isopropyl-2,2-dimethyl-propyl ester 190432-44-1 C21H24ClNO4
    4-Nitro-benzoic acid 1-(4-chloro-phenyl)-1-isopropyl-2,2-dimethyl-propyl ester
    —— 4-{4-amino-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}phenol 471925-67-4 C22H29N7O
    4-{4-amino-1-[4-(4-methylpiperazino)cyclohexyl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}phenol
    —— 4-bromo-5-[4-(3-ethoxy-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid 1192171-92-8 C22H23BrN2O4
    4-bromo-5-[4-(3-ethoxy-benzyl)-piperazin-1-yl]-benzofuran-2-carboxylic acid
    —— 4-(4-(dimethylamino)-2-methylphenyl)-1-methylpyridinium iodide 1007088-59-6 C15H19N2*I
    4-(4-(dimethylamino)-2-methylphenyl)-1-methylpyridinium iodide
    —— 4-(3-cyano-4-phenylpyrrole-1-yl)-2-nitro-benzoic acid ethyl ester 1072202-80-2 C20H15N3O4
    4-(3-cyano-4-phenylpyrrole-1-yl)-2-nitro-benzoic acid ethyl ester