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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(10,13-Dimethyl-3,12,15-trioxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester 29068-92-6 C25H36O5
    4-(10,13-Dimethyl-3,12,15-trioxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid methyl ester
    —— (4R,5S)-4-(azidomethyl)-5-[(Z)-5-chloropent-1-enyl]-2,2-dimethyl-1,3-dioxolane 133738-33-7 C11H18ClN3O2
    (4R,5S)-4-(azidomethyl)-5-[(Z)-5-chloropent-1-enyl]-2,2-dimethyl-1,3-dioxolane
    —— (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-19-((1-benzylpiperidin-4-yl)amino)-13-hydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl carbamate 1044759-00-3 C40H54N4O8
    (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-19-((1-benzylpiperidin-4-yl)amino)-13-hydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1]docosa-1(21),4,6,10,18-pentaen-9-yl carbamate
    —— 4-{[furan-2-yl-(8-hydroxy-quinolin-7-yl)-methyl]-amino}-benzoic acid butyl ester 60011-35-0 C25H24N2O4
    4-{[furan-2-yl-(8-hydroxy-quinolin-7-yl)-methyl]-amino}-benzoic acid butyl ester
    —— 4-hydroxy-benzaldehyde-phthalazin-1-ylhydrazone 6145-49-9 C15H12N4O
    4-hydroxy-benzaldehyde-phthalazin-1-ylhydrazone
    —— 4-(2,3,4,5-tetrahydro-1-methyl-1-benzazepin-7-yloxy)butanoic acid methiodide 143741-03-1 C16H24NO3*I
    4-(2,3,4,5-tetrahydro-1-methyl-1-benzazepin-7-yloxy)butanoic acid methiodide
    —— (4-{(E)-2-[1,3-Bis-(3-methoxy-propyl)-5-nitro-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl]-vinyl}-phenoxy)-acetic acid 875802-18-9 C22H27N3O9
    (4-{(E)-2-[1,3-Bis-(3-methoxy-propyl)-5-nitro-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl]-vinyl}-phenoxy)-acetic acid
    —— 4-[(3-(4-chlorobenzyl)-4-oxo-2-thioxothiazolidin-5-ylidene)methyl]benzoic acid 1474053-33-2 C18H12ClNO3S2
    4-[(3-(4-chlorobenzyl)-4-oxo-2-thioxothiazolidin-5-ylidene)methyl]benzoic acid
    —— 4,4-diphenyl-1-phenylsulphonyl butane 103698-45-9 C22H22O2S
    4,4-diphenyl-1-phenylsulphonyl butane
    —— 4-Hydroxy-3-benzyl-6-methyl-2(1H)-pyridon 24555-56-4 C13H13NO2
    4-Hydroxy-3-benzyl-6-methyl-2(1H)-pyridon
    —— (4-Hydroxy-2-p-tolylamino-quinolin-3-yl)-phenyl-methanone 24863-72-7 C23H18N2O2
    (4-Hydroxy-2-p-tolylamino-quinolin-3-yl)-phenyl-methanone
    —— 4-Acetylamino-1-[2-(4-bromo-phenyl)-2-oxo-ethyl]-4H-[1,2,4]triazol-1-ium; bromide 25857-70-9 Br*C12H12BrN4O2
    4-Acetylamino-1-[2-(4-bromo-phenyl)-2-oxo-ethyl]-4H-[1,2,4]triazol-1-ium; bromide
    —— 4'-Methoxy-3-methyl-1,2-benzocyclohept-1-en-5-on 27728-01-4 C13H16O2
    4'-Methoxy-3-methyl-1,2-benzocyclohept-1-en-5-on
    —— (4R)-3-((2E)-pent-2-enoyl)-4,5,5-triphenyloxazolidin-2-thione 1244023-96-8 C26H23NO2S
    (4R)-3-((2E)-pent-2-enoyl)-4,5,5-triphenyloxazolidin-2-thione
    —— 4-methoxy-N-(pivaloyloxy)benzamide 1293990-75-6 C13H17NO4
    4-methoxy-N-(pivaloyloxy)benzamide
    —— 4,6-dibromoolivetol 78463-34-0 C11H14Br2O2
    4,6-dibromoolivetol
    —— 4-amino-3-(furan-2-carbonyl)-2-(pyrrolidin-1-yl)naphthalene-1-carbonitrile 1616775-98-4 C20H17N3O2
    4-amino-3-(furan-2-carbonyl)-2-(pyrrolidin-1-yl)naphthalene-1-carbonitrile
    —— (4S)-3-[2-Methylbutyryl]-4-isopropyloxazolidin-2-one 79563-25-0 C11H19NO3
    (4S)-3-[2-Methylbutyryl]-4-isopropyloxazolidin-2-one
    —— (4R,4aS,7aR,12bS)-3-(cyclohexylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one 764634-04-0 C23H29NO4
    (4R,4aS,7aR,12bS)-3-(cyclohexylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-one
    —— (4-((hexylimino)methyl)-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate 10524-83-1 C14H23N2O5P
    (4-((hexylimino)methyl)-5-hydroxy-6-methylpyridin-3-yl)methyl dihydrogen phosphate
    —— 4β-Acetroxy-3α-hydroxy-5β-B-norcholestan 6979-42-6 C28H48O3
    4β-Acetroxy-3α-hydroxy-5β-B-norcholestan
    —— 4-(4-chloro-phenyl)-3-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-2<i>H</i>-isoquinolin-1-one 33342-16-4 C18H14ClN3O
    4-(4-chloro-phenyl)-3-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-2<i>H</i>-isoquinolin-1-one
    —— 4-(2-Diethylaminoethoxy)-2,3,6-trimethoxy-6,7,8,9-tetrahydro-5H-benzocycloheptenon-(5) 1908-09-4 C20H31NO5
    4-(2-Diethylaminoethoxy)-2,3,6-trimethoxy-6,7,8,9-tetrahydro-5H-benzocycloheptenon-(5)
    —— 4-Hydroxy-4-(2'-nitro-biphenyl-4-yl)-butyramide 40884-88-6 C16H16N2O4
    4-Hydroxy-4-(2'-nitro-biphenyl-4-yl)-butyramide
    —— 4'-Demethyl-1-O-(4,6-O-isopropyliden-β-D-glucopyranosyl)epipodophyllotoxin 33419-43-1 C30H34O13
    4'-Demethyl-1-O-(4,6-O-isopropyliden-β-D-glucopyranosyl)epipodophyllotoxin
    —— 4,4-Bis(dichloramino)-3-chlorazabutyrolacton 36586-04-6 C3H2Cl5N3O2
    4,4-Bis(dichloramino)-3-chlorazabutyrolacton
    —— (4-tert-butylphenyl)methyl (6R,7S)-3-(acetyloxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate 128472-57-1 C22H27NO6S
    (4-tert-butylphenyl)methyl (6R,7S)-3-(acetyloxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate
    —— [(4R,5R)-5-((2R,3S)-3-Formyl-oxiranyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl]-carbamic acid benzyl ester 98393-46-5 C17H21NO6
    [(4R,5R)-5-((2R,3S)-3-Formyl-oxiranyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl]-carbamic acid benzyl ester
    —— 4β-methyl-10,10-(ethylenedioxy)-(1α,2β,6β,7α)-tricylo<5.2.0<sup>2,4</sup>>dec-8-en-3-one 102808-20-8 C13H16O3
    4β-methyl-10,10-(ethylenedioxy)-(1α,2β,6β,7α)-tricylo<5.2.0<sup>2,4</sup>>dec-8-en-3-one
    —— 4-dec-9-enylidene-3-non-8-enyl-oxetan-2-one 41624-06-0 C33H33N3O9
    4-dec-9-enylidene-3-non-8-enyl-oxetan-2-one
    —— 4-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-benzoic acid butyl ester 140135-16-6 C30H41N3O7
    4-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-benzoic acid butyl ester
    —— (+)-4-trans-isopropylene-1-methylbicyclo<3.1.0>hexan-cis-2-ol 10481-91-1 C10H16O
    (+)-4-trans-isopropylene-1-methylbicyclo<3.1.0>hexan-cis-2-ol
    —— (4R)-N-[3-[[5-bromo-2-[[3-(2,5-dioxo-1-imidazolidinyl)phenyl]amino]-5-pyrimidinyl]amino]propyl]-2-oxo-4-thiazolidinecarboxamide 702672-64-8 C20H21BrN8O4S
    (4R)-N-[3-[[5-bromo-2-[[3-(2,5-dioxo-1-imidazolidinyl)phenyl]amino]-5-pyrimidinyl]amino]propyl]-2-oxo-4-thiazolidinecarboxamide
    —— 4-phenyl-butane-1-sulfinic acid 99172-78-8 C10H14O2S
    4-phenyl-butane-1-sulfinic acid
    —— 4-azido-5-(1-cyanoethyl)-1,3-dimethyl-5-hydroxy-2-pyrrolinone 66129-54-2 C9H11N5O2
    4-azido-5-(1-cyanoethyl)-1,3-dimethyl-5-hydroxy-2-pyrrolinone
    —— (4-chloro-phenyl)-(7,8,9,10-tetrahydro-6<i>H</i>-cyclohepta[<i>b</i>]quinolin-11-yl)-amine 30450-67-0 C20H19ClN2
    (4-chloro-phenyl)-(7,8,9,10-tetrahydro-6<i>H</i>-cyclohepta[<i>b</i>]quinolin-11-yl)-amine
    —— 4-Carboxy-3'-nitro-4'-amino-diphenyloxid 24500-90-1 C13H10N2O5
    4-Carboxy-3'-nitro-4'-amino-diphenyloxid
    —— 4-bromo-5-(2-formylamino-phenylsulfanylmethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 30156-86-6 C18H16BrN3O2S
    4-bromo-5-(2-formylamino-phenylsulfanylmethyl)-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— ((4'aS,8'aS)-4'a-Methyl-3',4',4'a,8'a-tetrahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-8'-yl)-methanol 39724-68-0 C14H20O3
    ((4'aS,8'aS)-4'a-Methyl-3',4',4'a,8'a-tetrahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-8'-yl)-methanol
    —— (4-chloro-6-phenyl-[1,3,5]triazin-2-yl)-(4,6-dichloro-[1,3,5]triazin-2-yl)-amine 33186-03-7 C12H6Cl3N7
    (4-chloro-6-phenyl-[1,3,5]triazin-2-yl)-(4,6-dichloro-[1,3,5]triazin-2-yl)-amine
    —— 4-(2-Ethoxy-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol 25428-24-4 C24H20N6O5
    4-(2-Ethoxy-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol
    —— 4-(4-Chlor-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol 23107-78-0 C22H15ClN6O4
    4-(4-Chlor-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol
    —— 4-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)-N-(3-(trifluoromethyl)phenyl)-[1,4'-bipiperidine]-1'-carboxamide 1092545-43-1 C25H28F3N5O2
    4-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)-N-(3-(trifluoromethyl)phenyl)-[1,4'-bipiperidine]-1'-carboxamide
    —— 4-trimethylsilanylamino-2-trimethylsilanylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 34305-70-9 C13H25N3O2SSi2
    4-trimethylsilanylamino-2-trimethylsilanylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 4,10-dimethyltricyclo[5.4.1.0(4,12)]dodeca-7(12),9-dien-2-one 1311395-03-5 C14H18O
    4,10-dimethyltricyclo[5.4.1.0(4,12)]dodeca-7(12),9-dien-2-one
    —— 4-nitrophenyl (R)-2-(6-methoxynaphthalen-2-yl)propanoate 951305-30-9 C20H17NO5
    4-nitrophenyl (R)-2-(6-methoxynaphthalen-2-yl)propanoate
    —— 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl 3-(1H-indol-3-yl)propanoate 1557160-14-1 C21H30BNO4
    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butyl 3-(1H-indol-3-yl)propanoate
    —— 4-(4-benzyloxy-phenoxy)-butyric acid methyl ester 159928-83-3 C18H20O4
    4-(4-benzyloxy-phenoxy)-butyric acid methyl ester
    —— (4aS,6R,8aS)-4,4,7,8-tetramethyl-6-prop-2-ynyloxy-8-vinyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalene 479680-99-4 C19H28O
    (4aS,6R,8aS)-4,4,7,8-tetramethyl-6-prop-2-ynyloxy-8-vinyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalene
    —— 4-N-benzoyl-1-[3-C-ethynyl-2,3-O-isopropylidene-5-O-benzoyl-β-D-ribo-pentofuranosyl]cytosine 616239-76-0 C28H25N3O7
    4-N-benzoyl-1-[3-C-ethynyl-2,3-O-isopropylidene-5-O-benzoyl-β-D-ribo-pentofuranosyl]cytosine