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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R,4aR)-4a-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4,8-dimethyl-4,4a,5,6-tetrahydro-3H-naphthalen-2-one 123331-14-6 C20H34O2Si
    (4R,4aR)-4a-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4,8-dimethyl-4,4a,5,6-tetrahydro-3H-naphthalen-2-one
    —— 4-Methyl-3-((S)-1-naphthalen-1-yl-ethylcarbamoyl)-pentanoic acid ethyl ester 121925-68-6 C21H27NO3
    4-Methyl-3-((S)-1-naphthalen-1-yl-ethylcarbamoyl)-pentanoic acid ethyl ester
    —— 4-cyclopentyl-3-phenyloxetan-2-one 116491-84-0 C14H16O2
    4-cyclopentyl-3-phenyloxetan-2-one
    —— 4,6-diphenyl-[1,2,5]oxadiazinan-3-one 13704-69-3 C15H14N2O2
    4,6-diphenyl-[1,2,5]oxadiazinan-3-one
    —— 4-bromo-3,4-dichloro-2-nitro-1-[N-(4-nitrophenyl)piperazin-1-yl]-1-octylthiobuta-1,3-diene 1266205-00-8 C22H29BrCl2N4O4S
    4-bromo-3,4-dichloro-2-nitro-1-[N-(4-nitrophenyl)piperazin-1-yl]-1-octylthiobuta-1,3-diene
    —— 4-(1-tert-butoxy-2-methyl-1-oxopropan-2-ylthio)benzoic acid 521084-52-6 C15H20O4S
    4-(1-tert-butoxy-2-methyl-1-oxopropan-2-ylthio)benzoic acid
    —— 4,5-Dicyano-4,5-diaethoxycarbonyl-cyclohexen 92256-56-9 C14H16N2O4
    4,5-Dicyano-4,5-diaethoxycarbonyl-cyclohexen
    —— 4-isopropylsulfanyl-2,5-dimethyl-2<i>H</i>-pyrazol-3-ylamine 32527-88-1 C8H15N3S
    4-isopropylsulfanyl-2,5-dimethyl-2<i>H</i>-pyrazol-3-ylamine
    —— 4-ethylaminomethyl-2,6-dimethyl-pyridin-3-ylamine 31964-73-5 C10H17N3
    4-ethylaminomethyl-2,6-dimethyl-pyridin-3-ylamine
    —— 4-hydroxy-2,3-tetramethylene-3,4-dihydroquinazoline 1217315-69-9 C12H14N2O
    4-hydroxy-2,3-tetramethylene-3,4-dihydroquinazoline
    —— 4-amino-3-bromoquinoline hydrobromide 244219-92-9 BrH*C9H7BrN2
    4-amino-3-bromoquinoline hydrobromide
    —— (4S,4'S)-2,2'-(4-azidopyridine-2,6-diyl)bis(4-tert-butyl-4,5-dihydrooxazole) 1130593-60-0 C19H26N6O2
    (4S,4'S)-2,2'-(4-azidopyridine-2,6-diyl)bis(4-tert-butyl-4,5-dihydrooxazole)
    —— 4-methoxyphenyl((5,10,15-triphenyl)subporphyrinato)boron(III) 1454319-87-9 C40H28BN3O
    4-methoxyphenyl((5,10,15-triphenyl)subporphyrinato)boron(III)
    —— 4-Amino-5-formylamino-3-methyl-pyrimidin-6-on 89533-33-5 C6H8N4O2
    4-Amino-5-formylamino-3-methyl-pyrimidin-6-on
    —— 4-Amino-5-methoxycarbonyl-2-phenyl-[1,2,3]thiadiazol-2-ium; chloride 148620-52-4 C10H10N3O2S*Cl
    4-Amino-5-methoxycarbonyl-2-phenyl-[1,2,3]thiadiazol-2-ium; chloride
    —— 4-(1,5-dimethyl-4-oxo-1,4,5,6-tetrahydropyrrolo[3,2-c]azepin-8-yl)-N,N-dimethyl-1H-imidazole-1-sulfonamide 1269422-80-1 C15H19N5O3S
    4-(1,5-dimethyl-4-oxo-1,4,5,6-tetrahydropyrrolo[3,2-c]azepin-8-yl)-N,N-dimethyl-1H-imidazole-1-sulfonamide
    —— 4-[hydroxy(diphenyl)methyl]-N,N-di(propan-2-yl)pyridine-3-carboxamide 77924-02-8 C25H28N2O2
    4-[hydroxy(diphenyl)methyl]-N,N-di(propan-2-yl)pyridine-3-carboxamide
    —— 4-methoxy-2-(prop-1-ynyl)-1-[(2-(prop-1-ynyl)-4-(trifluoromethylphenyl)ethynyl)]benzene 947546-25-0 C22H15F3O
    4-methoxy-2-(prop-1-ynyl)-1-[(2-(prop-1-ynyl)-4-(trifluoromethylphenyl)ethynyl)]benzene
    —— (4aS,8aS)-5,5,8a-Trimethyl-1-(4-methyl-3-oxo-pentyl)-1,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carbaldehyde 82652-68-4 C20H32O2
    (4aS,8aS)-5,5,8a-Trimethyl-1-(4-methyl-3-oxo-pentyl)-1,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carbaldehyde
    —— (4S,5S)-4-(N,N-dibenzylamino)-5-[(2-methoxyethoxy)methoxy]heptadecanoic acid 366785-23-1 C35H55NO5
    (4S,5S)-4-(N,N-dibenzylamino)-5-[(2-methoxyethoxy)methoxy]heptadecanoic acid
    —— (4-((2,3-difluorophenyl)amino)-8-methylnaphthalen-1-yl)(2-oxa-6-azaspiro[3.3]heptan-6-yl)methanone 1384250-70-7 C23H20F2N2O2
    (4-((2,3-difluorophenyl)amino)-8-methylnaphthalen-1-yl)(2-oxa-6-azaspiro[3.3]heptan-6-yl)methanone
    —— 4-(3-fluorophenylcarbonyl)-8-oxo-8H-acenaphtho[1,2-b]pyrrole-9-carbonitrile 1158183-57-3 C22H9FN2O2
    4-(3-fluorophenylcarbonyl)-8-oxo-8H-acenaphtho[1,2-b]pyrrole-9-carbonitrile
    —— 4-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4'-carboxylic acid [4-(2-morpholin-4-yl-ethoxy)-naphthalen-1-yl]-amide 874131-40-5 C28H34N4O3
    4-methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4'-carboxylic acid [4-(2-morpholin-4-yl-ethoxy)-naphthalen-1-yl]-amide
    —— 4-[[3-(4-Hydroxy-2,6-dimethoxyphenyl)-2-methylphenyl]methoxy]benzaldehyde 1148022-98-3 C23H22O5
    4-[[3-(4-Hydroxy-2,6-dimethoxyphenyl)-2-methylphenyl]methoxy]benzaldehyde
    —— 4-Chlor-2-<N-(4-nitrobenzyliden)aminomethyl>-1-naphthol-N-oxid 81249-41-4 C18H13ClN2O4
    4-Chlor-2-<N-(4-nitrobenzyliden)aminomethyl>-1-naphthol-N-oxid
    —— 4,5,6,7-Tetrahydro-2-methyl-6-benzolsulfonyl-furo<2,3-c>pyridin 14723-32-1 C14H15NO3S
    4,5,6,7-Tetrahydro-2-methyl-6-benzolsulfonyl-furo<2,3-c>pyridin
    —— 4-Isobornylresorcin 33834-34-3 C16H22O2
    4-Isobornylresorcin
    —— (4R,5R,6R,10aR,11bR)-5,6-Diacetoxy-7,10a-dihydroxy-4,7,11b-trimethyl-9-oxo-1,2,3,4,4a,5,6,6a,7,9,10a,11,11a,11b-tetradecahydro-10-oxa-cyclopenta[b]phenanthrene-4-carboxylic acid methyl ester 41370-37-0 C25H34O10
    (4R,5R,6R,10aR,11bR)-5,6-Diacetoxy-7,10a-dihydroxy-4,7,11b-trimethyl-9-oxo-1,2,3,4,4a,5,6,6a,7,9,10a,11,11a,11b-tetradecahydro-10-oxa-cyclopenta[b]phenanthrene-4-carboxylic acid methyl ester
    —— 4-Chloro-2-(2-ethylsulfanyl-ethylamino)-benzoic acid methyl ester 32082-90-9 C12H16ClNO2S
    4-Chloro-2-(2-ethylsulfanyl-ethylamino)-benzoic acid methyl ester
    —— 4-Benzyloxy-5-methoxy-2-nitro-trans-zimtsaeureethylester 24882-00-6 C19H19NO6
    4-Benzyloxy-5-methoxy-2-nitro-trans-zimtsaeureethylester
    —— (4-ethyltetrahydrofuran-2(3H)-ylidene)acetophenone 897023-46-0 C14H16O2
    (4-ethyltetrahydrofuran-2(3H)-ylidene)acetophenone
    —— 4-Dimethylamino-2,6-dimethyl-7-benzylidenaminopyrrolo-<2,3-d> pyrimidin 37660-11-0 C17H19N5
    4-Dimethylamino-2,6-dimethyl-7-benzylidenaminopyrrolo-<2,3-d> pyrimidin
    —— 4-methyl-2-trichloromethyl-indeno[1,2-<i>d</i>]pyrimidin-5-one 39560-82-2 C13H7Cl3N2O
    4-methyl-2-trichloromethyl-indeno[1,2-<i>d</i>]pyrimidin-5-one
    —— 4<i>H</i>-4a,7b-diaza-cyclopenta[<i>cd</i>]indene-3,4-dicarboxylic acid dimethyl ester 28181-11-5 C13H12N2O4
    4<i>H</i>-4a,7b-diaza-cyclopenta[<i>cd</i>]indene-3,4-dicarboxylic acid dimethyl ester
    —— (4-(4-nitrophenyl)piperazin-1-yl)(piperidin-1-yl)methanone 1324248-20-5 C16H22N4O3
    (4-(4-nitrophenyl)piperazin-1-yl)(piperidin-1-yl)methanone
    —— 4-(4-methoxy-2-(methylthio)phenyl)-3-methyl-1H-pyrazol-5-amine 1338728-03-2 C12H15N3OS
    4-(4-methoxy-2-(methylthio)phenyl)-3-methyl-1H-pyrazol-5-amine
    —— 4-[(2,4-Dinitro-phenyl)-hydrazonomethyl]-pent-4-en-1-ol 76354-63-7 C12H14N4O5
    4-[(2,4-Dinitro-phenyl)-hydrazonomethyl]-pent-4-en-1-ol
    —— 4-fluoro-2-(6-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenylamino)-9-((2-(trimethylsilyl)ethoxy)methyl)-9H-purin-2-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrido[3,4-b]indolizin-2(1H)-yl)benzyl acetate 1433824-32-8 C44H54FN9O5Si
    4-fluoro-2-(6-(4-(4-(oxetan-3-yl)piperazin-1-yl)phenylamino)-9-((2-(trimethylsilyl)ethoxy)methyl)-9H-purin-2-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrido[3,4-b]indolizin-2(1H)-yl)benzyl acetate
    —— 4-{[2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-yl]amino}-3-hydroxybutanoic acid 1422498-52-9 C23H25N3O5S
    4-{[2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-yl]amino}-3-hydroxybutanoic acid
    —— 4-((S)-1-hydroxy-1-(5-(2-((S)-6-methyl-1-phenyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzofuran-2-yl)ethyl)pyridine 1-oxide 1422168-07-7 C33H30N2O4
    4-((S)-1-hydroxy-1-(5-(2-((S)-6-methyl-1-phenyl-3,4-dihydroisoquinolin-2(1H)-yl)-2-oxoethyl)benzofuran-2-yl)ethyl)pyridine 1-oxide
    —— (4H-cyclopenta[def]phenanthren-4-yl)-glyoxylic acid 854819-05-9 C17H10O3
    (4H-cyclopenta[def]phenanthren-4-yl)-glyoxylic acid
    —— (4E)-7-(tetrahydro-2H-pyran-2-yloxy)-2,2,5-trimethylhept-4-en-1-ol 791810-10-1 C15H28O3
    (4E)-7-(tetrahydro-2H-pyran-2-yloxy)-2,2,5-trimethylhept-4-en-1-ol
    —— 4-[2,6-bis(naphthalen-2-yl)phenyl]pyrimidine 1315336-08-3 C30H20N2
    4-[2,6-bis(naphthalen-2-yl)phenyl]pyrimidine
    —— 4-(4-chloro-phenyl)-2,3-dihydro-1<i>H</i>-benzo[<i>f</i>]cyclopenta[<i>c</i>]quinoline-1-carboxylic acid ethyl ester 41954-36-3 C25H20ClNO2
    4-(4-chloro-phenyl)-2,3-dihydro-1<i>H</i>-benzo[<i>f</i>]cyclopenta[<i>c</i>]quinoline-1-carboxylic acid ethyl ester
    —— 4-((2-ethyl-4-methyl-1,3-dioxolan-2-yl)oxy)pentan-2-ol 1353844-95-7 C11H22O4
    4-((2-ethyl-4-methyl-1,3-dioxolan-2-yl)oxy)pentan-2-ol
    —— 4-Methyl-5-hydroxy-isophthalsaeure-dimethylester 35539-01-6 C11H12O5
    4-Methyl-5-hydroxy-isophthalsaeure-dimethylester
    —— 4-(7-cyclopropyl-10-(2,4-difluorophenyl)-4-oxo-4,11a-dihydro-1H-pyrimido[1,2-b][1,2]diazocin-2-yl)benzonitrile 1221131-82-3 C25H18F2N4O
    4-(7-cyclopropyl-10-(2,4-difluorophenyl)-4-oxo-4,11a-dihydro-1H-pyrimido[1,2-b][1,2]diazocin-2-yl)benzonitrile
    —— 4-bromo-2-propyl-1H-benzo[d]imidazole 1575-33-3 C10H11BrN2
    4-bromo-2-propyl-1H-benzo[d]imidazole
    —— (4-bromo-3-methoxyphenyl)(4-methylpiperazin-1-yl)methanone 1352620-94-0 C13H17BrN2O2
    (4-bromo-3-methoxyphenyl)(4-methylpiperazin-1-yl)methanone
    —— 4-amino-3-[(ethoxy-N-methylcarbonylamino)methyl]benzoic acid trifluoro acetate 334999-73-4 C2HF3O2*C12H16N2O4
    4-amino-3-[(ethoxy-N-methylcarbonylamino)methyl]benzoic acid trifluoro acetate