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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4-dimethyl-2-phenyl-5-propyl-oxazolidine 51200-89-6 C14H21NO
    4,4-dimethyl-2-phenyl-5-propyl-oxazolidine
    —— (4S)-tert-butyl 4-(7S)-7-benzyloxycarbonylamino-8-tert-butyldiphenylsilyloxyoct-3-enyl-2,2-dimethyloxazolidine-3-carboxylate 849438-18-2 C42H58N2O6Si
    (4S)-tert-butyl 4-(7S)-7-benzyloxycarbonylamino-8-tert-butyldiphenylsilyloxyoct-3-enyl-2,2-dimethyloxazolidine-3-carboxylate
    —— 4-Oxo-pentanoic acid (2S,3R,4S,5R,6S)-5,6-diacetoxy-4-benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-3-yl ester 175978-23-1 C28H42O10Si
    4-Oxo-pentanoic acid (2S,3R,4S,5R,6S)-5,6-diacetoxy-4-benzyloxy-2-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-pyran-3-yl ester
    —— 4-(2-ethynyl-5-methoxyphenyl)but-3-yn-1-ol 951215-25-1 C13H12O2
    4-(2-ethynyl-5-methoxyphenyl)but-3-yn-1-ol
    —— 4-[5-chloro-1-(2,6-diphenyl-pyridin-4-ylmethyl)-1H-indol-3-yl]-4-oxobutyric acid 796095-76-6 C30H23ClN2O3
    4-[5-chloro-1-(2,6-diphenyl-pyridin-4-ylmethyl)-1H-indol-3-yl]-4-oxobutyric acid
    —— 4-{5-chloro-1-[4-(2-methoxy-dibenzofuran-3-ylamino)-benzyl]-1H-indol-3-yl}-4-oxo-butyric acid 792925-53-2 C32H25ClN2O5
    4-{5-chloro-1-[4-(2-methoxy-dibenzofuran-3-ylamino)-benzyl]-1H-indol-3-yl}-4-oxo-butyric acid
    —— 4-Nitro-3-nitrooxy-cyclohexene 57649-46-4 C6H8N2O5
    4-Nitro-3-nitrooxy-cyclohexene
    —— 4-amino-1,1-bis(hydroxymethyl) cyclohexane 194023-45-5 C8H17NO2
    4-amino-1,1-bis(hydroxymethyl) cyclohexane
    —— 4-Hydroxy-pentanoic acid [2-(4-chloro-phenyl)-1-methyl-ethyl]-amide 65170-53-8 C14H20ClNO2
    4-Hydroxy-pentanoic acid [2-(4-chloro-phenyl)-1-methyl-ethyl]-amide
    —— [4-amino-3-(2-chloro-phenyl)-2-oxo-2,3-dihydro-imidazol-1-yl]-acetonitrile 21821-08-9 C11H9ClN4O
    [4-amino-3-(2-chloro-phenyl)-2-oxo-2,3-dihydro-imidazol-1-yl]-acetonitrile
    —— (4,6-di-O-acetyl-2-O-benzoyl-3-O-levulinoyl-β-D-galactopyranosyl)-(1->4)-[(2,3,4-tri-O-acetyl-α-L-fucopyranosyl)-(1->3)]-2,6-di-O-acetyl-N-butyl-1,5-dideoxy-1,5-imino-D-glucitol 418763-59-4 C48H65NO23
    (4,6-di-O-acetyl-2-O-benzoyl-3-O-levulinoyl-β-D-galactopyranosyl)-(1->4)-[(2,3,4-tri-O-acetyl-α-L-fucopyranosyl)-(1->3)]-2,6-di-O-acetyl-N-butyl-1,5-dideoxy-1,5-imino-D-glucitol
    —— (4-methoxy-phenyl)-[2-(4-methoxy-phenyl)-thiazol-4-yl]-ethanedione 19983-09-6 C19H15NO4S
    (4-methoxy-phenyl)-[2-(4-methoxy-phenyl)-thiazol-4-yl]-ethanedione
    —— 4-Phenyl-chroman-4-carbonsaeure 93011-77-9 C16H14O3
    4-Phenyl-chroman-4-carbonsaeure
    —— (4-(((S)-1-carboxy-2-phenylethyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine 1276116-45-0 C23H32N6O4
    (4-(((S)-1-carboxy-2-phenylethyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine
    —— 4-[cyclopropylmethyl-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-amino]-benzonitrile 66542-11-8 C14H16N4
    4-[cyclopropylmethyl-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-amino]-benzonitrile
    —— 4-(1-methyl-cyclohexyl)-2-propyl-imidazole-1-carboxylic acid dimethylamide 42253-43-0 C16H27N3O
    4-(1-methyl-cyclohexyl)-2-propyl-imidazole-1-carboxylic acid dimethylamide
    —— 4-(7-bromo-2-thiomorpholin-4-yl-thieno[3,2-<i>d</i>]pyrimidin-4-yl)-piperazine-1-carboxylic acid ethyl ester 53406-29-4 C17H22BrN5O2S2
    4-(7-bromo-2-thiomorpholin-4-yl-thieno[3,2-<i>d</i>]pyrimidin-4-yl)-piperazine-1-carboxylic acid ethyl ester
    —— 4-(1-methyl-pentyl)-imidazole-1-carboxylic acid dimethylamide 42252-75-5 C12H21N3O
    4-(1-methyl-pentyl)-imidazole-1-carboxylic acid dimethylamide
    —— 4-O-[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[5-[(4-chlorophenyl)methyl]-1,3,4-oxadiazol-2-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl] 1-O-tert-butyl 2,2-dimethylbutanedioate 1449796-95-5 C48H67ClN2O6
    4-O-[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[5-[(4-chlorophenyl)methyl]-1,3,4-oxadiazol-2-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl] 1-O-tert-butyl 2,2-dimethylbutanedioate
    —— 4-(4-methyl-piperazin-1-yl)-N-[6-(4-phenoxy-phenoxy)-1H-indazol-3-yl]-benzamide 1409989-49-6 C31H29N5O3
    4-(4-methyl-piperazin-1-yl)-N-[6-(4-phenoxy-phenoxy)-1H-indazol-3-yl]-benzamide
    —— 4-chlorophenylaminocarbonylmethyl tri-n-butylphosphonium chloride 60641-29-4 C20H34ClNOP*Cl
    4-chlorophenylaminocarbonylmethyl tri-n-butylphosphonium chloride
    —— [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-(1-propoxyisoquinolin-3-yl)methanone 1443756-66-8 C28H29ClN6O3
    [4-[1-(3-Chlorophenyl)-1,2,4-triazole-3-carbonyl]-3,3-dimethylpiperazin-1-yl]-(1-propoxyisoquinolin-3-yl)methanone
    —— 4-[2-((S)-1-tert-butoxycarbonyl-piperidin-3-yloxy)-4-fluoro-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 1332710-15-2 C26H31FN4O5S
    4-[2-((S)-1-tert-butoxycarbonyl-piperidin-3-yloxy)-4-fluoro-phenylamino]-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylic acid ethyl ester
    —— 4-(3,4-dihydroisoquinolin-2(1h)-yl)-N-(pyrimidin-2-yl)pyrimidin-2-amine 1228445-96-2 C17H16N6
    4-(3,4-dihydroisoquinolin-2(1h)-yl)-N-(pyrimidin-2-yl)pyrimidin-2-amine
    —— 4-Bromo-3-oxo-butyric acid dodecyl ester 32807-13-9 C16H29BrO3
    4-Bromo-3-oxo-butyric acid dodecyl ester
    —— 4-(3,5-bis-methylamino-6-methylcarbamoyl-pyrazine-2-carbonylamino)-benzoic acid 2-dibenzylamino-ethyl ester 4168-67-6 C32H35N7O4
    4-(3,5-bis-methylamino-6-methylcarbamoyl-pyrazine-2-carbonylamino)-benzoic acid 2-dibenzylamino-ethyl ester
    —— 4,4'-bis(3-carboxy-4-hydroxy-5-phenylphenylazo)-3-iodobiphenyl 1101032-37-4 C38H25IN4O6
    4,4'-bis(3-carboxy-4-hydroxy-5-phenylphenylazo)-3-iodobiphenyl
    —— 4-((2-cyclobutyl-1H-imidazo[4,5-b]pyrazin-1-yl)methyl)-7,8-difluoroisoquinoline 2-oxide 1050203-42-3 C19H15F2N5O
    4-((2-cyclobutyl-1H-imidazo[4,5-b]pyrazin-1-yl)methyl)-7,8-difluoroisoquinoline 2-oxide
    —— {4-difluoromethoxy-2-ethyl-8-fluoro-3-[4-(1-hydroxy-1-methylethyl)benzyl]quinolin-5-yloxy}acetic acid 1068158-97-3 C24H24F3NO5
    {4-difluoromethoxy-2-ethyl-8-fluoro-3-[4-(1-hydroxy-1-methylethyl)benzyl]quinolin-5-yloxy}acetic acid
    —— 4-[3-[5-Chloro-2-methyl-4-(3-methylsulfonylphenyl)phenyl]-4-hydroxy-2-oxo-1-oxa-8-azaspiro[4.5]dec-3-en-8-yl]-4-oxobutane-1-sulfonamide 1008779-28-9 C26H29ClN2O8S2
    4-[3-[5-Chloro-2-methyl-4-(3-methylsulfonylphenyl)phenyl]-4-hydroxy-2-oxo-1-oxa-8-azaspiro[4.5]dec-3-en-8-yl]-4-oxobutane-1-sulfonamide
    —— [4-(7-pyridin-4-yl-imidazo[1,2-a]pyridin-3-yl)-phenyl]-acetic acid 908271-89-6 C20H15N3O2
    [4-(7-pyridin-4-yl-imidazo[1,2-a]pyridin-3-yl)-phenyl]-acetic acid
    —— 4-Methyl-3-styrylpyridin 69544-43-0 C14H13N
    4-Methyl-3-styrylpyridin
    —— 4-methyl-N-(2,2,2-trifluoroethyl)-2-[(1-{4-[6-(trifluoromethyl)pyridin-3-yl]benzoyl}piperidin-4-yl)methyl]-2H-indazol-5-carboxamide 1442120-72-0 C30H27F6N5O2
    4-methyl-N-(2,2,2-trifluoroethyl)-2-[(1-{4-[6-(trifluoromethyl)pyridin-3-yl]benzoyl}piperidin-4-yl)methyl]-2H-indazol-5-carboxamide
    —— 4-(3,4-dibromobenzyl)-N-isoxazol-3-ylpiperazine-1-carboxamide 1093210-69-5 C15H16Br2N4O2
    4-(3,4-dibromobenzyl)-N-isoxazol-3-ylpiperazine-1-carboxamide
    —— 4-(4-bromo-phenyl)-4-[5,6-difluoro-1-(2-trimethylsilanyl-ethoxymethyl)-1H-benzoimidazol-2-ylmethoxy]-piperidine-1-carboxylic acid tert-butyl ester 847615-30-9 C30H40BrF2N3O4Si
    4-(4-bromo-phenyl)-4-[5,6-difluoro-1-(2-trimethylsilanyl-ethoxymethyl)-1H-benzoimidazol-2-ylmethoxy]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-benzyl-3-phenyl-piperazine-1-carboxylic acid tert-butyl ester 1203590-31-1 C22H28N2O2
    4-benzyl-3-phenyl-piperazine-1-carboxylic acid tert-butyl ester
    —— (+-)-4-<2-Amino-phenyl>-4-phenyl-buttersaeure 30558-95-3 C16H17NO2
    (+-)-4-<2-Amino-phenyl>-4-phenyl-buttersaeure
    —— (4-ethoxy-phenyl)-o-tolyl-diazene 116668-33-8 C15H16N2O
    (4-ethoxy-phenyl)-o-tolyl-diazene
    —— 4-(4-methyl-piperazin-1-yl)-2-thiophen-3-yl-pyrimidine 1130757-55-9 C13H16N4S
    4-(4-methyl-piperazin-1-yl)-2-thiophen-3-yl-pyrimidine
    —— 4-Benzo[1,3]dioxol-5-yl-2-methyl-1,2,3,3a,4,9b-hexahydro-chromeno[3,4-b]pyrrole-1-carboxylic acid methyl ester 133765-32-9 C21H21NO5
    4-Benzo[1,3]dioxol-5-yl-2-methyl-1,2,3,3a,4,9b-hexahydro-chromeno[3,4-b]pyrrole-1-carboxylic acid methyl ester
    —— 4-oxo-1-phenyl-2,3,8-triaza-spiro[4.5]dec-1-ene-8-carboxylic acid tert-butyl ester 897671-16-8 C18H23N3O3
    4-oxo-1-phenyl-2,3,8-triaza-spiro[4.5]dec-1-ene-8-carboxylic acid tert-butyl ester
    —— 4-trifluoromethylbicyclo{2.2.2}oct-1-yltrimethylstannane 105253-17-6 C12H21F3Sn
    4-trifluoromethylbicyclo{2.2.2}oct-1-yltrimethylstannane
    —— 4-Cyclopentylamino-pyridine-3-sulfonic acid amide 76255-02-2 C10H15N3O2S
    4-Cyclopentylamino-pyridine-3-sulfonic acid amide
    —— (4R,5S,4'R)-5-((R)-1-Azido-ethyl)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl] 733752-83-5 C12H21N3O4
    (4R,5S,4'R)-5-((R)-1-Azido-ethyl)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]
    —— 4-({4-[(4-Formylamino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1H-pyrrole-2-carbonyl}-amino)-1-methyl-1H-pyrrole-2-carboxylic acid 85406-85-5 C18H18N6O5
    4-({4-[(4-Formylamino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1H-pyrrole-2-carbonyl}-amino)-1-methyl-1H-pyrrole-2-carboxylic acid
    —— [4-Benzyl-2-(4-nitrophenyl)-1,3-thiazol-5-yl] acetate 1035868-83-7 C18H14N2O4S
    [4-Benzyl-2-(4-nitrophenyl)-1,3-thiazol-5-yl] acetate
    —— 4-Methyl-fluorenon-oxim 1557-00-2 C14H11NO
    4-Methyl-fluorenon-oxim
    —— 4-phenyl-2'-thioxo-1',2',3,6-tetrahydro-2H-1,4'-bipyridine-3'-carbonitrile 868062-63-9 C17H15N3S
    4-phenyl-2'-thioxo-1',2',3,6-tetrahydro-2H-1,4'-bipyridine-3'-carbonitrile
    —— 4-[1-[(2-Fluorophenyl)methyl]-5-pyrazin-2-yl-1,2,4-triazol-3-yl]-1,3-thiazole 1375182-45-8 C16H11FN6S
    4-[1-[(2-Fluorophenyl)methyl]-5-pyrazin-2-yl-1,2,4-triazol-3-yl]-1,3-thiazole
    —— (4-Methoxy-2,3-dihydroindol-1-yl)-pyridin-2-ylmethanone 1381861-33-1 C15H14N2O2
    (4-Methoxy-2,3-dihydroindol-1-yl)-pyridin-2-ylmethanone