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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3β-Acetoxy-4.4-dimethyl-5α-ergosta-8,22t-dien-7-on 2548-16-5 C32H50O3
3β-Acetoxy-4.4-dimethyl-5α-ergosta-8,22t-dien-7-on
—— 3β,4β-Dihydroxy-B-nor-cholesten-(5) 14197-92-3 C26H44O2
3β,4β-Dihydroxy-B-nor-cholesten-(5)
—— 3-Acetyl-5-(4-chloro-phenylamino)-2-methylamino-[1,4]benzoquinone 33264-14-1 C15H13ClN2O3
3-Acetyl-5-(4-chloro-phenylamino)-2-methylamino-[1,4]benzoquinone
—— 3-Carbamoyl-6-hydroxy-cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester 32561-64-1 C11H15NO6
3-Carbamoyl-6-hydroxy-cyclohex-3-ene-1,2-dicarboxylic acid dimethyl ester
—— 3-(1-m-Tolyl-thioureido)-propionic acid 36070-56-1 C11H14N2O2S
3-(1-m-Tolyl-thioureido)-propionic acid
—— 3α,5-Cyclo-5α,16β-pentara-17(20)-en-6,21-dion 14414-08-5 C23H30O2
3α,5-Cyclo-5α,16β-pentara-17(20)-en-6,21-dion
—— 3-N-p-Anisamino-2-N-methylnapthamid 37837-00-6 C20H18N2O3
3-N-p-Anisamino-2-N-methylnapthamid
—— 3-(2-hydroxyethyl)-1-naphthaldehyde 93831-83-5 C13H12O2
3-(2-hydroxyethyl)-1-naphthaldehyde
—— [(3-methylcyclohex-1-en-2-yl)oxy]dimethylphenylsilane 65335-77-5 C15H22OSi
[(3-methylcyclohex-1-en-2-yl)oxy]dimethylphenylsilane
—— 3-(2-Amino-phenyl)-5-[1-(2-hydroxy-phenyl)-meth-(Z)-ylidene]-2-methyl-3,5-dihydro-imidazol-4-one 148874-92-4 C17H15N3O2
3-(2-Amino-phenyl)-5-[1-(2-hydroxy-phenyl)-meth-(Z)-ylidene]-2-methyl-3,5-dihydro-imidazol-4-one
—— 3-chloro-3-methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid benzhydryl ester 51415-71-5 C29H27ClN2O5S
3-chloro-3-methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]octane-2-carboxylic acid benzhydryl ester
—— (3S,4S)-4-(N-allyl-4-methylphenylsulfonamido)-1,3,5-triphenylpent-1-yn-3-yl hexanoate 1427519-92-3 C42H39NO4S
(3S,4S)-4-(N-allyl-4-methylphenylsulfonamido)-1,3,5-triphenylpent-1-yn-3-yl hexanoate
—— 3-cyclohexylcarbonyl-8-methoxy-4(1H)-quinolone 115607-83-5 C17H19NO3
3-cyclohexylcarbonyl-8-methoxy-4(1H)-quinolone
—— 3,3'-[propane-1,3-diylbis(oxy)]bis(1-allyl-1,3-dihydro-2H-indol-2-one) 1173177-58-6 C25H26N2O4
3,3'-[propane-1,3-diylbis(oxy)]bis(1-allyl-1,3-dihydro-2H-indol-2-one)
—— (3-bromophenyl)(5-(2-(4-chlorophenyl)-1,3-dioxolan-2-yl)-2-(methylamino)pyridin-3-yl)methanol 1227279-39-1 C22H20BrClN2O3
(3-bromophenyl)(5-(2-(4-chlorophenyl)-1,3-dioxolan-2-yl)-2-(methylamino)pyridin-3-yl)methanol
—— [(3aS,4S,7R,7aS)-7-(4-Bromo-benzo[1,3]dioxol-5-ylmethoxy)-2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxol-4-yloxy]-tert-butyl-dimethyl-silane 195436-29-4 C23H33BrO6Si
[(3aS,4S,7R,7aS)-7-(4-Bromo-benzo[1,3]dioxol-5-ylmethoxy)-2,2-dimethyl-3a,4,7,7a-tetrahydro-benzo[1,3]dioxol-4-yloxy]-tert-butyl-dimethyl-silane
—— (3R,4'R)-4'-methyl-8-pyrimidin-5-ylspiro[2,4-dihydro-1H-naphthalene-3,5'-4H-1,3-oxazole]-2'-amine 1283710-79-1 C17H18N4O
(3R,4'R)-4'-methyl-8-pyrimidin-5-ylspiro[2,4-dihydro-1H-naphthalene-3,5'-4H-1,3-oxazole]-2'-amine
—— [3-(6-Chloro-benzothiazol-2-ylmethyl)-2,4,5-trioxo-imidazolidin-1-yl]-acetic acid ethyl ester 179412-33-0 C15H12ClN3O5S
[3-(6-Chloro-benzothiazol-2-ylmethyl)-2,4,5-trioxo-imidazolidin-1-yl]-acetic acid ethyl ester
—— (3R<sup>*</sup>,4R<sup>*</sup>)-(E)-6-chloro-4-methyl-5-hexen-3-ol 114716-36-8 C7H13ClO
(3R<sup>*</sup>,4R<sup>*</sup>)-(E)-6-chloro-4-methyl-5-hexen-3-ol
—— (3R,4R)-4-tert-butyldimethylsilyloxy-3-[N-(4-methylphenylsulfonyl)amino]-1-pentyne 334707-80-1 C18H29NO3SSi
(3R,4R)-4-tert-butyldimethylsilyloxy-3-[N-(4-methylphenylsulfonyl)amino]-1-pentyne
—— 3,5-di-iodo-4'-O-methyl-3'-<(6-oxo-1,6-dihydropyridazin-3-yl)methyl>-N-trifluoroacetyl-L-thyronine ethyl ester 105170-23-8 C25H22F3I2N3O6
3,5-di-iodo-4'-O-methyl-3'-<(6-oxo-1,6-dihydropyridazin-3-yl)methyl>-N-trifluoroacetyl-L-thyronine ethyl ester
—— (3aR,4S,6R,6aR)-6-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-oxo-tetrahydro-2λ4-furo[3,4-d][1,3,2]dioxathiole-4-carboxylic acid ethyl ester 148116-19-2 C11H12N2O8S
(3aR,4S,6R,6aR)-6-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2-oxo-tetrahydro-2λ4-furo[3,4-d][1,3,2]dioxathiole-4-carboxylic acid ethyl ester
—— (3S,7R,7aR)-3-tert-butyl-7a-methyl-7-phenyl-6,7-dihydro-3H-imidazo[1,5-c][1,3]oxazole-1,5-dione 1065473-29-1 C16H20N2O3
(3S,7R,7aR)-3-tert-butyl-7a-methyl-7-phenyl-6,7-dihydro-3H-imidazo[1,5-c][1,3]oxazole-1,5-dione
—— 3-[(2-{3-[(2-{2-[bis-(2-methoxycarbonyl-ethyl)-amino]-ethylcarbamoyl}-ethyl)-(4-dimethoxymethyl-5-methoxymethoxy-6-methyl-pyridin-3-ylmethyl)-amino]-propionyl-amino}-ethyl)-(2-methoxycarbonyl-ethyl)-amino]-propionic acid methyl ester 750597-94-5 C38H64N6O14
3-[(2-{3-[(2-{2-[bis-(2-methoxycarbonyl-ethyl)-amino]-ethylcarbamoyl}-ethyl)-(4-dimethoxymethyl-5-methoxymethoxy-6-methyl-pyridin-3-ylmethyl)-amino]-propionyl-amino}-ethyl)-(2-methoxycarbonyl-ethyl)-amino]-propionic acid methyl ester
—— 3-[4-(dimethylamino)phenyl]-1-(piperidin-1-yl)prop-2-yn-1-one 1402244-80-7 C16H20N2O
3-[4-(dimethylamino)phenyl]-1-(piperidin-1-yl)prop-2-yn-1-one
—— 3-[1-(4-{[4-(methoxymethyl)piperidin-1-yl]carbonyl}phenyl)-1H-1,2,3-triazol-4-yl]-1H-indazole 1383702-56-4 C23H24N6O2
3-[1-(4-{[4-(methoxymethyl)piperidin-1-yl]carbonyl}phenyl)-1H-1,2,3-triazol-4-yl]-1H-indazole
—— (3R,6S,8aS)-3,6-Dihydroxy-5,5,8a-trimethyl-3,5,6,7,8,8a-hexahydro-2H-naphthalen-1-one 133369-45-6 C13H20O3
(3R,6S,8aS)-3,6-Dihydroxy-5,5,8a-trimethyl-3,5,6,7,8,8a-hexahydro-2H-naphthalen-1-one
—— 3-cyclopropyl-2-methyl-2,5,6,7-tetrahydro-4H-indazol-4-one 1356597-21-1 C11H14N2O
3-cyclopropyl-2-methyl-2,5,6,7-tetrahydro-4H-indazol-4-one
—— [(3S,4S)-3,4-dihydroxypyrrolidin-1-yl]-[3-fluoro-4-[[5-fluoro-7-[1-[5-(trifluoromethyl)pyrimidin-2-yl]piperidin-4-yl]pyrrolo[2,3-d]pyrimidin-4-yl]amino]phenyl]methanone 1236284-26-6 C27H25F5N8O3
[(3S,4S)-3,4-dihydroxypyrrolidin-1-yl]-[3-fluoro-4-[[5-fluoro-7-[1-[5-(trifluoromethyl)pyrimidin-2-yl]piperidin-4-yl]pyrrolo[2,3-d]pyrimidin-4-yl]amino]phenyl]methanone
—— (3S,6R,7S,8S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-11-[(1S,2R)-2-((E)-2-methoxy-vinyl)-cyclopropyl]-4,4,6,8-tetramethyl-5-oxo-undecanoic acid methyl ester 500702-28-3 C34H66O6Si2
(3S,6R,7S,8S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-11-[(1S,2R)-2-((E)-2-methoxy-vinyl)-cyclopropyl]-4,4,6,8-tetramethyl-5-oxo-undecanoic acid methyl ester
—— (3R)-3-((((1,1-dimethylethyl)-diphenyl)-silyloxy)methyl)-4-phenylsulfonyl-2,3-dihydrofuran 287933-71-5 C27H30O4SSi
(3R)-3-((((1,1-dimethylethyl)-diphenyl)-silyloxy)methyl)-4-phenylsulfonyl-2,3-dihydrofuran
—— 3-chloro-5-(2-fluoro-3-((4-methyl-5-(methylsulfonyl)-4H-1,2,4-triazol-3-yl)methoxy)-6-nitrophenoxy)benzonitrile 1068603-66-6 C18H13ClFN5O6S
3-chloro-5-(2-fluoro-3-((4-methyl-5-(methylsulfonyl)-4H-1,2,4-triazol-3-yl)methoxy)-6-nitrophenoxy)benzonitrile
—— 3-O-acetyloleanolic acid 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl ester 1137149-64-4 C66H76O13
3-O-acetyloleanolic acid 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl ester
—— 3-phenyl-2-(1-phenyl-propyl)-5-thioxo-4,5-dihydro-[1,3,4]thiadiazolium betaine 32418-32-9 C17H16N2S2
3-phenyl-2-(1-phenyl-propyl)-5-thioxo-4,5-dihydro-[1,3,4]thiadiazolium betaine
—— 3-Deuterio-8-hydroxy-5-trideuteriomethyldihydrothiazolo<3,2-a>-pyridinium-3-carboxylat 39138-02-8 C9H9NO3S
3-Deuterio-8-hydroxy-5-trideuteriomethyldihydrothiazolo<3,2-a>-pyridinium-3-carboxylat
—— 3-[(Hexyl-methyl-amino)-methyl]-7-methyl-2-phenyl-chroman-4-one; hydriodide 34097-71-7 C24H31NO2*HI
3-[(Hexyl-methyl-amino)-methyl]-7-methyl-2-phenyl-chroman-4-one; hydriodide
—— 3-Methoxymethyl-2,2-dimethyl-cyclopropane-1,1-dicarboxylic acid dimethyl ester 40426-79-7 C11H18O5
3-Methoxymethyl-2,2-dimethyl-cyclopropane-1,1-dicarboxylic acid dimethyl ester
—— 3,5-Diphenyl-4-oxo-1-methoxyethyl-piperidin 31795-03-6 C20H23NO2
3,5-Diphenyl-4-oxo-1-methoxyethyl-piperidin
—— 3-Hydroxy-N-m-tolyl-thiobenzamide 38244-05-2 C14H13NOS
3-Hydroxy-N-m-tolyl-thiobenzamide
—— 3-Methylaminomethyl-4-hydroxy-6-chlorcumarin 26960-57-6 C11H10ClNO3
3-Methylaminomethyl-4-hydroxy-6-chlorcumarin
—— 3β,16ζ,17β-Tri-(trimethylsiloxy)-5-androsten 49775-13-5 C28H54O3Si3
3β,16ζ,17β-Tri-(trimethylsiloxy)-5-androsten
—— 3-(p-bromophenyl)-8-chloro-5-cyano-4-hydroxy-1-methyl-2,3-dihydro-1H-1,2-diazepino<3,4-b>quinoxaline 128960-32-7 C19H13BrClN5O
3-(p-bromophenyl)-8-chloro-5-cyano-4-hydroxy-1-methyl-2,3-dihydro-1H-1,2-diazepino<3,4-b>quinoxaline
—— (3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3a,6a-dihydro-3-(4-methylphenyl)-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione] 1251004-73-5 C49H38N6O4
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3a,6a-dihydro-3-(4-methylphenyl)-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
—— 3-dodecyloxy-butan-2-one 88591-14-4 C16H32O2
3-dodecyloxy-butan-2-one
—— (3S,3aR,4S,7aR)-2-benzyl-3-isopropyl-1-oxo-6-phenyl-1,2,3,3a,4,7a-hexahydro-pyrano[3,4-c]pyrrole-4-carboxylic acid ethyl ester 497832-80-1 C26H29NO4
(3S,3aR,4S,7aR)-2-benzyl-3-isopropyl-1-oxo-6-phenyl-1,2,3,3a,4,7a-hexahydro-pyrano[3,4-c]pyrrole-4-carboxylic acid ethyl ester
—— 3,4-N,O-Carbonyl-5,6-di-O-mesyl-2-desoxystreptamin 74342-38-4 C9H16N2O8S2
3,4-N,O-Carbonyl-5,6-di-O-mesyl-2-desoxystreptamin
—— (3aR,4R,5R,6aS)-5-((tert-butyldimethylsilyl)oxy)-4-((S,E)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpent-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-ol 1240483-16-2 C30H52O4Si2
(3aR,4R,5R,6aS)-5-((tert-butyldimethylsilyl)oxy)-4-((S,E)-3-((tert-butyldimethylsilyl)oxy)-5-phenylpent-1-en-1-yl)hexahydro-2H-cyclopenta[b]furan-2-ol
—— 3-(3,4-Dihydro-naphthalen-2-yl)-1-methanesulfinyl-3-methyl-butan-2-one 100820-22-2 C16H20O2S
3-(3,4-Dihydro-naphthalen-2-yl)-1-methanesulfinyl-3-methyl-butan-2-one
—— 3,4,6-Trifluoro-5-[[methyl(diphenyl)-lambda5-phosphanylidene]amino]benzene-1,2-dicarbonitrile 180585-96-0 C21H13F3N3P
3,4,6-Trifluoro-5-[[methyl(diphenyl)-lambda5-phosphanylidene]amino]benzene-1,2-dicarbonitrile
—— 3-N'-acetyltyrosylhydrazone of 2-hydroxymethylene-17β-hydroxy-17α-methylandrostane 78924-37-5 C32H45N3O5
3-N'-acetyltyrosylhydrazone of 2-hydroxymethylene-17β-hydroxy-17α-methylandrostane