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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (+)-(4aR,6R,8aS)-6α-acetoxy-1,4,4aβ,5,6,7,8,8a-octahydro-8aβ-methyl-1-oxonaphthalene 77727-30-1 C13H18O3
    (+)-(4aR,6R,8aS)-6α-acetoxy-1,4,4aβ,5,6,7,8,8a-octahydro-8aβ-methyl-1-oxonaphthalene
    —— 4-fluoro-N-(4-iodo-indan-2-YL)-benzamide 450355-42-7 C16H13FINO
    4-fluoro-N-(4-iodo-indan-2-YL)-benzamide
    —— 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylic (ethyl carbonic) anhydride 155470-82-9 C12H15NO5
    4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylic (ethyl carbonic) anhydride
    —— 4-[4-methoxy-2-(2-methoxy-ethoxy)-phenyl]-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ethyl ester 1185837-22-2 C19H21N3O5
    4-[4-methoxy-2-(2-methoxy-ethoxy)-phenyl]-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid ethyl ester
    —— 4-Nitro-benzoic acid 1-fluoromethyl-2,2-dimethyl-propyl ester 5063-49-0 C13H16FNO4
    4-Nitro-benzoic acid 1-fluoromethyl-2,2-dimethyl-propyl ester
    —— 4-(2,4,5-Trichlorphenoxy)-buttersaeure-(2-butoxy-ethylester) 94163-87-8 C16H21Cl3O4
    4-(2,4,5-Trichlorphenoxy)-buttersaeure-(2-butoxy-ethylester)
    —— [4-(2-Methylene-butyryl)-naphthalen-2-yloxy]-acetic acid 4713-16-0 C17H16O4
    [4-(2-Methylene-butyryl)-naphthalen-2-yloxy]-acetic acid
    —— 4-(4-(4-(2-(hydroxyamino)-2-oxoethyl)phenyl)butyl)-N-((1-methyl-1H-imidazol-4-yl)methyl)benzamide 1579294-33-9 C24H28N4O3
    4-(4-(4-(2-(hydroxyamino)-2-oxoethyl)phenyl)butyl)-N-((1-methyl-1H-imidazol-4-yl)methyl)benzamide
    —— 4-[(2,4-diamino-5-methyl-quinazolin-6-ylmethyl)-amino]-benzoic acid 57343-61-0 C17H17N5O2
    4-[(2,4-diamino-5-methyl-quinazolin-6-ylmethyl)-amino]-benzoic acid
    —— 4-hydroxy-3-(5-phenoxymethyl-[1,2,4]oxadiazol-3-yl)-benzoic acid 1032614-39-3 C16H12N2O5
    4-hydroxy-3-(5-phenoxymethyl-[1,2,4]oxadiazol-3-yl)-benzoic acid
    —— 4-deacetyl-4-(5-hexenoyl)-3'-desphenyl-3'-(m-benzyloxyphenyl)-7-TES-2'-TIPS-paclitaxel 817207-99-1 C73H97NO15Si2
    4-deacetyl-4-(5-hexenoyl)-3'-desphenyl-3'-(m-benzyloxyphenyl)-7-TES-2'-TIPS-paclitaxel
    —— 4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [(S)-1-(2-methoxy-ethanoyl)-piperidin-3-yl]-amide 1185839-68-2 C26H30FN5O5
    4-(2-cyclopropylmethoxy-5-fluoro-4-methoxy-phenyl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [(S)-1-(2-methoxy-ethanoyl)-piperidin-3-yl]-amide
    —— 4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-(2-hydroxy-acetyl)-piperidin-3-ylmethyl]-amide 1185840-40-7 C26H29N5O6
    4-(5-cyclopropylmethoxy-benzo[1,3]dioxol-4-yl)-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid [1-(2-hydroxy-acetyl)-piperidin-3-ylmethyl]-amide
    —— 4-(2-amino-6-phenoxy-quinoline-3-yl)-4-(S)-cyclohexyl-butan-1-ol 946130-77-4 C25H30N2O2
    4-(2-amino-6-phenoxy-quinoline-3-yl)-4-(S)-cyclohexyl-butan-1-ol
    —— 4'-((S)-2-((S)-1-(tert-butoxycarbonyl)piperidine-2-carboxamido)-2-cyanoethyl)biphenyl-4-carboxylic acid 1161499-79-1 C27H31N3O5
    4'-((S)-2-((S)-1-(tert-butoxycarbonyl)piperidine-2-carboxamido)-2-cyanoethyl)biphenyl-4-carboxylic acid
    —— 4-(4-Tolyl)-1,2,5-thiadiazole-3-carboxylic acid 178976-16-4 C10H8N2O2S
    4-(4-Tolyl)-1,2,5-thiadiazole-3-carboxylic acid
    —— 4-methoxy-2-phenyl-pyrrole-3-carboxylic acid methyl ester 60658-97-1 C13H13NO3
    4-methoxy-2-phenyl-pyrrole-3-carboxylic acid methyl ester
    —— 4-benzoxy-5-methyl-2-phenyl-2-(trifluoromethyl)-2H-pyrrole 1061567-48-3 C19H14F3NO2
    4-benzoxy-5-methyl-2-phenyl-2-(trifluoromethyl)-2H-pyrrole
    —— 4-Methyl-3-octyl-5-(toluene-4-sulfonyl)-1,5-dihydro-pyrrol-2-one 354814-81-6 C20H29NO3S
    4-Methyl-3-octyl-5-(toluene-4-sulfonyl)-1,5-dihydro-pyrrol-2-one
    —— 4-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-5,7-difluoro-3-methyl-2-(4-methyl-2-pyridinyl)quinoline 1259514-07-2 C29H29F2N5O
    4-(3,3-dimethyl-6-(4-morpholinyl)-2,3-dihydro-1H-pyrrolo[3,2-b]pyridin-1-yl)-5,7-difluoro-3-methyl-2-(4-methyl-2-pyridinyl)quinoline
    —— 4-((4-methoxyphenyl)thio)dihydrofuran-2(3H)-one 1588512-11-1 C11H12O3S
    4-((4-methoxyphenyl)thio)dihydrofuran-2(3H)-one
    —— 4-[4-(chloromethyl)phenylthio]-N-2,2,2-trichloroethoxycarbonylpiperidine 227100-29-0 C15H17Cl4NO2S
    4-[4-(chloromethyl)phenylthio]-N-2,2,2-trichloroethoxycarbonylpiperidine
    —— (4S,5S)-tert-butyl 5-((tert-butyldimethylsilyloxy)methyl)-2,2-dimethyl-4-((2-methylpyridin-4-yl)methyl)oxazolidine-3-carboxylate 939461-27-5 C24H42N2O4Si
    (4S,5S)-tert-butyl 5-((tert-butyldimethylsilyloxy)methyl)-2,2-dimethyl-4-((2-methylpyridin-4-yl)methyl)oxazolidine-3-carboxylate
    —— 4-(3,4-dihydro-2<i>H</i>-pyran-2-yloxy)-butan-2-one 65549-08-8 C9H14O3
    4-(3,4-dihydro-2<i>H</i>-pyran-2-yloxy)-butan-2-one
    —— (4R,5R)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-dihydro-furan-2-one 110098-09-4 C23H28O3
    (4R,5R)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-dihydro-furan-2-one
    —— 4,4,4-trifluoro-3-{4-(4-methoxyphenyl)phenyl}butanoic acid 921597-75-3 C17H15F3O3
    4,4,4-trifluoro-3-{4-(4-methoxyphenyl)phenyl}butanoic acid
    —— (4aS,9bR)-9-Hydroxy-1-isopropylidene-7-pentyl-2,3,4a,9b-tetrahydro-1H-dibenzofuran-4-one 145104-74-1 C20H26O3
    (4aS,9bR)-9-Hydroxy-1-isopropylidene-7-pentyl-2,3,4a,9b-tetrahydro-1H-dibenzofuran-4-one
    —— 4-(4-{2-oxo-2-[4-(5-trifluoromethylpyridin-2-yl)piperazin-1-yl]ethoxy}cyclohexylamino)-2-trifluoromethylbenzonitrile 1258837-91-0 C26H27F6N5O2
    4-(4-{2-oxo-2-[4-(5-trifluoromethylpyridin-2-yl)piperazin-1-yl]ethoxy}cyclohexylamino)-2-trifluoromethylbenzonitrile
    —— 4-butyl-2-thioxo-thiazolidin-5-one 76532-57-5 C7H11NOS2
    4-butyl-2-thioxo-thiazolidin-5-one
    —— 4-Hydroxy-1-methyl-indol-6-carbonsaeure 40990-56-5 C10H9NO3
    4-Hydroxy-1-methyl-indol-6-carbonsaeure
    —— 4-methyl-1-phenylpent-3-en-1-amine 74578-25-9 C12H17N
    4-methyl-1-phenylpent-3-en-1-amine
    —— 4-{2-[2-((S)-2-Benzenesulfonylamino-2-ethoxycarbonyl-ethylcarbamoyl)-4-oxo-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-ethyl}-piperidine-1-carboxylic acid tert-butyl ester 185695-31-2 C31H42N4O8S2
    4-{2-[2-((S)-2-Benzenesulfonylamino-2-ethoxycarbonyl-ethylcarbamoyl)-4-oxo-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]-ethyl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Hydroxy-naphthalene-1-carbodithioic acid ethyl ester 22310-60-7 C13H12OS2
    4-Hydroxy-naphthalene-1-carbodithioic acid ethyl ester
    —— 4,6-Dimethyl-1-(2-morpholin-4-yl-ethyl)-3-pyridin-4-yl-1H-pyrazolo[3,4-b]pyridine; hydrochloride 14528-01-9 C19H23N5O*ClH
    4,6-Dimethyl-1-(2-morpholin-4-yl-ethyl)-3-pyridin-4-yl-1H-pyrazolo[3,4-b]pyridine; hydrochloride
    —— (4S,5R,6R,7S)-5,6,7-tris(benzyloxy)undec-1-en-4-ol 1567376-09-3 C32H40O4
    (4S,5R,6R,7S)-5,6,7-tris(benzyloxy)undec-1-en-4-ol
    —— 4,5,6,8-tetra-O-benzyl-3,7-anhydro-1-deoxy-D-glycero-D-gulo-2-octulose 2,2-dimethyl acetal 121687-41-0 C38H44O7
    4,5,6,8-tetra-O-benzyl-3,7-anhydro-1-deoxy-D-glycero-D-gulo-2-octulose 2,2-dimethyl acetal
    —— 4,5-dichloro-1-ethyl-3-(naphthalen-2-ylmethyl)imidazolium bromide 1404549-27-4 Br*C16H15Cl2N2
    4,5-dichloro-1-ethyl-3-(naphthalen-2-ylmethyl)imidazolium bromide
    —— 4-[(S)-4-carboxy-2-({5-[(S)-2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-1-methyl-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1163791-64-7 C34H45N7O9
    4-[(S)-4-carboxy-2-({5-[(S)-2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-1-methyl-2-oxo-ethoxy]-1-phenyl-1H-pyrazole-3-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
    —— 4,7-diamino-2-methyl-pteridine-6-carboxylic acid 3-diethylamino-propylamide 2574-37-0 C15H24N8O
    4,7-diamino-2-methyl-pteridine-6-carboxylic acid 3-diethylamino-propylamide
    —— 4,5-Dichlor-1,3-diacetylimidazolidin 71710-46-8 C7H10Cl2N2O2
    4,5-Dichlor-1,3-diacetylimidazolidin
    —— 4,11-diazatetracyclo[12.2.1.03,12.05,10]heptadeca-3,5,7,9,11-pentaen-17-yl acetate 71919-87-4 C17H18N2O2
    4,11-diazatetracyclo[12.2.1.03,12.05,10]heptadeca-3,5,7,9,11-pentaen-17-yl acetate
    —— 4'-7-di-O-benzylquercet-3-yl 4-O-acetyl-2,3-O-carbonyl-β-L-rhamnopranoside 131009-84-2 C38H32O13
    4'-7-di-O-benzylquercet-3-yl 4-O-acetyl-2,3-O-carbonyl-β-L-rhamnopranoside
    —— 4-Butyl-bicyclo[2.2.2]octane-1-carboxylic acid 6-cyano-naphthalen-2-yl ester 73152-78-0 C24H27NO2
    4-Butyl-bicyclo[2.2.2]octane-1-carboxylic acid 6-cyano-naphthalen-2-yl ester
    —— (4-methoxy-6-isopropylamino-[1,3,5]triazin-2-yl)-cyanamide 72550-18-6 C8H12N6O
    (4-methoxy-6-isopropylamino-[1,3,5]triazin-2-yl)-cyanamide
    —— 4-Methyl-3-phenyl-5-propyl-1H-pyrrole-2-carboxylic acid ethyl ester 80765-55-5 C17H21NO2
    4-Methyl-3-phenyl-5-propyl-1H-pyrrole-2-carboxylic acid ethyl ester
    —— <<4,5-diphenyl-3-(1-piperidinyl)-2-thienyl>methylene>propanedinitrile 132039-13-5 C25H21N3S
    <<4,5-diphenyl-3-(1-piperidinyl)-2-thienyl>methylene>propanedinitrile
    —— 4-{6-[3-(hydroxymethyl)phenyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}benzaldehyde 1365243-60-2 C23H19F3N4O2
    4-{6-[3-(hydroxymethyl)phenyl]-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-b]pyridazin-3-yl}benzaldehyde
    —— 4-[(3-Methylphenyl)amino]-6-[4-hydroxy-4-phenyl-1-piperidinyl]-pyrimido[5,4-d]pyrimidine 177907-29-8 C24H24N6O
    4-[(3-Methylphenyl)amino]-6-[4-hydroxy-4-phenyl-1-piperidinyl]-pyrimido[5,4-d]pyrimidine
    —— 4-[(4-Amino-3-nitro-phenyl)amino]-6-methylthio-pyrimido[5,4-d]pyrimidine 177908-26-8 C13H11N7O2S
    4-[(4-Amino-3-nitro-phenyl)amino]-6-methylthio-pyrimido[5,4-d]pyrimidine
    —— 4,4'-(3-methyl-4-phenylthieno[2,3-b]thiophene-2,5-diyl)bis(pyrimidine-2-amine) 1329438-85-8 C21H16N6S2
    4,4'-(3-methyl-4-phenylthieno[2,3-b]thiophene-2,5-diyl)bis(pyrimidine-2-amine)