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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(5-(3-hydroxyphenyl)nicotinoyl)-1-methylpyrrolidin-2-one 1434288-95-5 C17H16N2O3
    3-(5-(3-hydroxyphenyl)nicotinoyl)-1-methylpyrrolidin-2-one
    —— 3α,6α-dibromo-2,2-ethylenedioxy-18-norabieta-8,11,13-trien-7-one 85506-56-5 C21H26Br2O3
    3α,6α-dibromo-2,2-ethylenedioxy-18-norabieta-8,11,13-trien-7-one
    —— (3R,5R)-1,7-bis(4-benzyloxy-3-methoxyphenyl)hept-1-ene-3,5-diol 1313604-12-4 C35H38O6
    (3R,5R)-1,7-bis(4-benzyloxy-3-methoxyphenyl)hept-1-ene-3,5-diol
    —— 3,5-Bis-p-isopropylthiobenzoylmethylen-1,2,4-trithiolan 56945-35-8 C24H24O2S5
    3,5-Bis-p-isopropylthiobenzoylmethylen-1,2,4-trithiolan
    —— 3-(2-Methoxy-phenyl)-oxirane-2-carboxylic acid (2-methylcarbamoyl-phenyl)-amide 53825-07-3 C18H18N2O4
    3-(2-Methoxy-phenyl)-oxirane-2-carboxylic acid (2-methylcarbamoyl-phenyl)-amide
    —— 3-Isopropylidene-3,7a-dihydro-indene-3a,4,6-tricarboxylic acid trimethyl ester 31996-65-3 C18H20O6
    3-Isopropylidene-3,7a-dihydro-indene-3a,4,6-tricarboxylic acid trimethyl ester
    —— (3S,4S,6R)-6-(t-butyldiphenylsilyloxy)-3-methyl-4-(triethylsilyloxy)-1-heptene 155581-31-0 C30H48O2Si2
    (3S,4S,6R)-6-(t-butyldiphenylsilyloxy)-3-methyl-4-(triethylsilyloxy)-1-heptene
    —— 3-(4-fluoro-3-methyl-phenyl)-pyrazine-2-carboxylic acid cyclopropylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide 1223616-18-9 C26H24F2N4O
    3-(4-fluoro-3-methyl-phenyl)-pyrazine-2-carboxylic acid cyclopropylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide
    —— 3-((5-nitro-2-((3-(trifluoromethyl)benzyl)amino)pyrimidin-4-yl)amino)propanamide 1155357-26-8 C15H15F3N6O3
    3-((5-nitro-2-((3-(trifluoromethyl)benzyl)amino)pyrimidin-4-yl)amino)propanamide
    —— 3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranosyl chloride 125411-95-2 C12H17ClO7
    3,4,6-tri-O-acetyl-2-deoxy-α-D-galactopyranosyl chloride
    —— 3-[4-(3-Methylphenoxy)phenyl]propan-1-ol 1205535-12-1 C16H18O2
    3-[4-(3-Methylphenoxy)phenyl]propan-1-ol
    —— 3t,4t-Bis-((1R)-menthyloxy-acetoxy)-2r,5c-dimethoxy-tetrahydro-furan 103398-81-8 C30H52O9
    3t,4t-Bis-((1R)-menthyloxy-acetoxy)-2r,5c-dimethoxy-tetrahydro-furan
    —— 3'',4''-di-O-acetyl-α-L-xylopyranose 1'',2''-<allyl 4-O-(3',4'-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranosid>-2'-yl orthoacetate 224622-57-5 C61H60O22
    3'',4''-di-O-acetyl-α-L-xylopyranose 1'',2''-<allyl 4-O-(3',4'-di-O-benzoyl-α-L-rhamnopyranosyl)-2,3,6-tri-O-benzoyl-α-D-mannopyranosid>-2'-yl orthoacetate
    —— 3-benzyl-(1,6-anhydro-4-O-benzyl-2,3-dideoxy-β-D-mannopyrano)-<2,3-d>-2-oxazolidinone 75316-81-3 C21H21NO5
    3-benzyl-(1,6-anhydro-4-O-benzyl-2,3-dideoxy-β-D-mannopyrano)-<2,3-d>-2-oxazolidinone
    —— (3-chloro-benzyl)-pyrrol-1-yl-carbamic acid tert-butyl ester 1208360-23-9 C16H19ClN2O2
    (3-chloro-benzyl)-pyrrol-1-yl-carbamic acid tert-butyl ester
    —— 3-diethylaminopropane-1-sulfonic acid [(R)-1-(5-cyclohexyl-2H-[1,2,4]triazol-3-yl)-3-phenylpropyl]amide 957068-34-7 C24H39N5O2S
    3-diethylaminopropane-1-sulfonic acid [(R)-1-(5-cyclohexyl-2H-[1,2,4]triazol-3-yl)-3-phenylpropyl]amide
    —— 3-(3-{2-[(2-methyl-l,2,3,4-tetrahydroisoquinolin-7-yl)amino]pyrimidin-4-yl}imidazo[l,2-a]pyridin-2-yl)-N-(thien-2-ylmethyl)benzamide 1301135-49-8 C33H29N7OS
    3-(3-{2-[(2-methyl-l,2,3,4-tetrahydroisoquinolin-7-yl)amino]pyrimidin-4-yl}imidazo[l,2-a]pyridin-2-yl)-N-(thien-2-ylmethyl)benzamide
    —— 3-Amino-6-benzo[b]thiophen-3-yl-pyrazine-2-carboxylic acid methyl ester 113892-85-6 C14H11N3O2S
    3-Amino-6-benzo[b]thiophen-3-yl-pyrazine-2-carboxylic acid methyl ester
    —— (3S)-3-[(3-methoxyphenyl)methyl]piperazine-2,5-dione 612502-21-3 C12H14N2O3
    (3S)-3-[(3-methoxyphenyl)methyl]piperazine-2,5-dione
    —— 3-(2-hydroxy-ethyl)-3-aza-bicyclo[3.3.1]nonan-2-one 102653-05-4 C10H17NO2
    3-(2-hydroxy-ethyl)-3-aza-bicyclo[3.3.1]nonan-2-one
    —— 3-[bis-(4-methyl-benzyl)-amino]-oxazolidin-2-one 102164-42-1 C19H22N2O2
    3-[bis-(4-methyl-benzyl)-amino]-oxazolidin-2-one
    —— (3R,4R,4aR,8aS)-3-Hydroxy-4-((S)-3-hydroxy-3-methyl-pentyl)-3,4a,8,8-tetramethyl-octahydro-naphthalen-1-one 83725-37-5 C20H36O3
    (3R,4R,4aR,8aS)-3-Hydroxy-4-((S)-3-hydroxy-3-methyl-pentyl)-3,4a,8,8-tetramethyl-octahydro-naphthalen-1-one
    —— 3-Acetyl-5-O-desosaminylerythronolid-A 53066-33-4 C31H55NO11
    3-Acetyl-5-O-desosaminylerythronolid-A
    —— 3,5-dichloro-2-[4-(4-chloro-anilino)-6-piperidin-1-yl-[1,3,5]triazin-2-yloxy]-benzoic acid 62752-70-9 C21H18Cl3N5O3
    3,5-dichloro-2-[4-(4-chloro-anilino)-6-piperidin-1-yl-[1,3,5]triazin-2-yloxy]-benzoic acid
    —— 3-methoxy-5-nitro-acridin-9-ylamine 54421-10-2 C14H11N3O3
    3-methoxy-5-nitro-acridin-9-ylamine
    —— 3-p-Nitrophenylazo-2-phenyl-5-aethoxy-7-methyl-imidazo(1,2-a)pyrimidin 31563-37-8 C21H18N6O3
    3-p-Nitrophenylazo-2-phenyl-5-aethoxy-7-methyl-imidazo(1,2-a)pyrimidin
    —— 3-methyl-3,4-dihydro-2<i>H</i>-[1,3,5]triazino[2,1-<i>a</i>]isoindol-6-one 51484-36-7 C11H11N3O
    3-methyl-3,4-dihydro-2<i>H</i>-[1,3,5]triazino[2,1-<i>a</i>]isoindol-6-one
    —— 3-Ethylsulfanyl-2-methyl-1-(4-nitro-phenyl)-1H-indene 52957-82-1 C18H17NO2S
    3-Ethylsulfanyl-2-methyl-1-(4-nitro-phenyl)-1H-indene
    —— 3-methyl-2-thioxo-1-<i>p</i>-tolyl-2,3-dihydro-1<i>H</i>-imidazole-4-carbaldehyde 41356-34-7 C12H12N2OS
    3-methyl-2-thioxo-1-<i>p</i>-tolyl-2,3-dihydro-1<i>H</i>-imidazole-4-carbaldehyde
    —— 3-Cyan-(methylthio)-methylen-1,4-dioxo-1,2,3,4-tetrahydro-isochinolin 53573-59-4 C12H8N2O2S
    3-Cyan-(methylthio)-methylen-1,4-dioxo-1,2,3,4-tetrahydro-isochinolin
    —— 3-(4-Carboxymethyl-5-methylene-2-oxo-2,5-dihydro-1H-pyrrol-3-yl)-propionic acid 52201-20-4 C10H11NO5
    3-(4-Carboxymethyl-5-methylene-2-oxo-2,5-dihydro-1H-pyrrol-3-yl)-propionic acid
    —— (3aS,9bS)-8-Methoxy-9b-methyl-3-oxo-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[a]naphthalene-2-carboxylic acid methyl ester 53299-15-3 C17H20O4
    (3aS,9bS)-8-Methoxy-9b-methyl-3-oxo-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[a]naphthalene-2-carboxylic acid methyl ester
    —— (3R)-1-((S)-4-(tert-butyl)-2-thioxothiazolidin-3-yl)-3-((tert-butyldimethylsilyl)oxy)-5-((4R,5S)-2-(4-methoxyphenyl)-4-methyl-5-vinyl-1,3-dioxolan-4-yl)pentan-1-one 1419687-24-3 C31H49NO5S2Si
    (3R)-1-((S)-4-(tert-butyl)-2-thioxothiazolidin-3-yl)-3-((tert-butyldimethylsilyl)oxy)-5-((4R,5S)-2-(4-methoxyphenyl)-4-methyl-5-vinyl-1,3-dioxolan-4-yl)pentan-1-one
    —— (3β,20S)-pregn-5-ene-22S-benzylbut-24-enylcarbamate 1313610-99-9 C33H47NO3
    (3β,20S)-pregn-5-ene-22S-benzylbut-24-enylcarbamate
    —— 3β,16α-diacetoxy-23,24-dinor-5α-cholan-21-oic acid ethyl ester 103270-61-7 C28H44O6
    3β,16α-diacetoxy-23,24-dinor-5α-cholan-21-oic acid ethyl ester
    —— 3-methoxy-5-(2-morpholinoethoxy)aniline hydrochloride 1610450-19-5 C13H20N2O3*ClH
    3-methoxy-5-(2-morpholinoethoxy)aniline hydrochloride
    —— (3R,4S)-4-(naphthalene-2-yl)-3-phenyl-1-tosylazetidin-2-one 1601479-98-4 C26H21NO3S
    (3R,4S)-4-(naphthalene-2-yl)-3-phenyl-1-tosylazetidin-2-one
    —— 3,3-dimethyl-1,4-dioxa-spiro[4.5]decan-2-one 2049-16-3 C10H16O3
    3,3-dimethyl-1,4-dioxa-spiro[4.5]decan-2-one
    —— (3-benzyl-phenyl)-[3-(4-trifluoromethyl-phenyl)-1H-pyrazol-4-ylmethyl]-amine 1091672-35-3 C24H20F3N3
    (3-benzyl-phenyl)-[3-(4-trifluoromethyl-phenyl)-1H-pyrazol-4-ylmethyl]-amine
    —— 3,5-Bis-(2-acetoxybenzoylamino)-benzoesaeure 54338-11-3 C25H20N2O8
    3,5-Bis-(2-acetoxybenzoylamino)-benzoesaeure
    —— 3-nitrophenyl thiocyanate 16671-77-5 C7H4N2O2S
    3-nitrophenyl thiocyanate
    —— [3aR-[3aα,4α,6α(1R*,2S*),6aα]]-6-[5-(Butylthio)-7-[[2-(3,4-difluorophenyl)cyclopropyl]amino]-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol 274693-51-5 C25H30F2N6O3S
    [3aR-[3aα,4α,6α(1R*,2S*),6aα]]-6-[5-(Butylthio)-7-[[2-(3,4-difluorophenyl)cyclopropyl]amino]-3H-1,2,3-triazolo[4,5-d]pyrimidin-3-yl]-tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol
    —— 3-(2-Iodo-3-oxocyclohexen-1-yl)-5,8-dimethoxybenzo[f][1,2]benzoxazole-4,9-dione 1357561-69-3 C19H14INO6
    3-(2-Iodo-3-oxocyclohexen-1-yl)-5,8-dimethoxybenzo[f][1,2]benzoxazole-4,9-dione
    —— [(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl)-naphthalen-1-yl-methyl]-phosphonic acid diethyl ester 33317-93-0 C20H24NO4PS2
    [(3-ethyl-4-oxo-2-thioxo-thiazolidin-5-yl)-naphthalen-1-yl-methyl]-phosphonic acid diethyl ester
    —— 3,4-Dihydro-2,7,8-Trimethyl-2-(4,8,12-Trimethyltrideca-3(E),7(E), 11-trienyl)-2H-1-Benzopyran-6-Yl Acetate 16772-33-1 C30H44O3
    3,4-Dihydro-2,7,8-Trimethyl-2-(4,8,12-Trimethyltrideca-3(E),7(E), 11-trienyl)-2H-1-Benzopyran-6-Yl Acetate
    —— 3,4-diamino-benzoic acid (4-methyl-pyridin-2-yl)amide 1219119-47-7 C13H14N4O
    3,4-diamino-benzoic acid (4-methyl-pyridin-2-yl)amide
    —— 3-(3',5'-Dimethylpyrazolo-1'-yl)phenanthreno<9,10-e>-1,2,4-triazine 75617-12-8 C20H15N5
    3-(3',5'-Dimethylpyrazolo-1'-yl)phenanthreno<9,10-e>-1,2,4-triazine
    —— 3-(p-Methoxy-phenoxy)-2-methyl-cinchoninsaeure 24260-35-3 C18H15NO4
    3-(p-Methoxy-phenoxy)-2-methyl-cinchoninsaeure
    —— [3,3-Dimethyl-pyrrolidin-(2Z)-ylidene]-acetic acid methyl ester 86971-66-6 C9H15NO2
    [3,3-Dimethyl-pyrrolidin-(2Z)-ylidene]-acetic acid methyl ester
    —— 3-(2-hydroxy-5-methylphenyl)-3,4-dihydro-1H-isochromen-1-one 1360157-52-3 C16H14O3
    3-(2-hydroxy-5-methylphenyl)-3,4-dihydro-1H-isochromen-1-one