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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-meyhyl-1-(2-pent-1-ynylbenzyl)-1H-indole 1319735-09-5 C21H21N
3-meyhyl-1-(2-pent-1-ynylbenzyl)-1H-indole
—— 3-[2,3-Dibromo-3-(2-chloro-phenyl)-propionyl]-4-hydroxy-6-methyl-pyran-2-one 120421-92-3 C15H11Br2ClO4
3-[2,3-Dibromo-3-(2-chloro-phenyl)-propionyl]-4-hydroxy-6-methyl-pyran-2-one
—— 3-(O)-[(N-methyl-6,7-dimethoxyquinolinium-3-carboxamide)glycinyl]galantamine ester triflate 1616865-21-4 CF3O3S*C32H36N3O7
3-(O)-[(N-methyl-6,7-dimethoxyquinolinium-3-carboxamide)glycinyl]galantamine ester triflate
—— (3,4-dihydro-7-methoxy-1(2H)-naphthalenylidene)acetonitrile 127299-26-7 C13H13NO
(3,4-dihydro-7-methoxy-1(2H)-naphthalenylidene)acetonitrile
—— 3-[3-hydroxy-phenylimino-ethyl]-6-methyl-pyrane-2,4-dione 33757-26-5 C14H13NO4
3-[3-hydroxy-phenylimino-ethyl]-6-methyl-pyrane-2,4-dione
—— 3-(4-chloro-phenyl)-4,5,7-trimethyl-pyrano[3,2-<i>c</i>]pyridin-2-one 25957-14-6 C17H14ClNO2
3-(4-chloro-phenyl)-4,5,7-trimethyl-pyrano[3,2-<i>c</i>]pyridin-2-one
—— 3-(4-chlorophenethyl)-6-methyl-3,4-dihydroquinazolin-2(1H)-thione 1218819-52-3 C17H17ClN2S
3-(4-chlorophenethyl)-6-methyl-3,4-dihydroquinazolin-2(1H)-thione
—— 3-(2-aminophenyl)-2-propylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]-pyrimidin-4(3H)-one 1228467-82-0 C19H21N3OS2
3-(2-aminophenyl)-2-propylthio-5,6,7,8-tetrahydrobenzothieno[2,3-d]-pyrimidin-4(3H)-one
—— 3-(1-tert-butoxycarbonyl-piperidin-3-yl)-2-oxo-1,2-dihydro-quinoline-4-carboxylic acid 1224967-73-0 C20H24N2O5
3-(1-tert-butoxycarbonyl-piperidin-3-yl)-2-oxo-1,2-dihydro-quinoline-4-carboxylic acid
—— 3,7-dipropyl-3,7-diaza-tricyclo[4.2.2.2<sup>2</sup>,<sup>5</sup>]dodeca-9,11-diene-4,8-dione 17389-57-0 C16H22N2O2
3,7-dipropyl-3,7-diaza-tricyclo[4.2.2.2<sup>2</sup>,<sup>5</sup>]dodeca-9,11-diene-4,8-dione
—— (3RS)-3-(1,3-benzodioxol-5-yl)-N-(3,4-dimethylisoxazol-5-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide 1227472-13-0 C21H25N3O5
(3RS)-3-(1,3-benzodioxol-5-yl)-N-(3,4-dimethylisoxazol-5-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide
—— 3-[2-(3-chloro-phenyl)-2H-pyrazol-3-yl]-1-phenyl-1H-pyridazin-4-one 1228534-05-1 C19H13ClN4O
3-[2-(3-chloro-phenyl)-2H-pyrazol-3-yl]-1-phenyl-1H-pyridazin-4-one
—— 3S-2-L-alanyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid 1220974-17-3 C15H17N3O3
3S-2-L-alanyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid
—— 3-(tert-butoxycarbonylamino-methyl)-5-chloro-2-oxo-1,2-dihydro-quinoline-4-carboxylic acid 1224967-88-7 C16H17ClN2O5
3-(tert-butoxycarbonylamino-methyl)-5-chloro-2-oxo-1,2-dihydro-quinoline-4-carboxylic acid
—— 3-[2-(2,5-dimethyl-phenyl)-2H-pyrazol-3-yl]-1-(3-trifluoromethyl-phenyl)-1H-pyridazin-4-one 1228532-31-7 C22H17F3N4O
3-[2-(2,5-dimethyl-phenyl)-2H-pyrazol-3-yl]-1-(3-trifluoromethyl-phenyl)-1H-pyridazin-4-one
—— 3-(4-chlorophenyl)-1-tosyl-1,2,3,4-tetrahydroquinoxaline 1338814-26-8 C21H19ClN2O2S
3-(4-chlorophenyl)-1-tosyl-1,2,3,4-tetrahydroquinoxaline
—— 3,3,5'-trimethyl-2,3,4,5,10,11-hexahydrospiro[1H-dibenzo-[b,e][1,4]diazepine-11,3'-2H-indole]-1,2'-dione 1581760-82-8 C23H23N3O2
3,3,5'-trimethyl-2,3,4,5,10,11-hexahydrospiro[1H-dibenzo-[b,e][1,4]diazepine-11,3'-2H-indole]-1,2'-dione
—— (3S,4S)-7-(benzyloxy)-1-(tert-butyldimethylsilyloxy)-3-methylheptan-4-ol 1185202-59-8 C21H38O3Si
(3S,4S)-7-(benzyloxy)-1-(tert-butyldimethylsilyloxy)-3-methylheptan-4-ol
—— 3,6-di-O-benzoyl-1,2-O-<1-(exo-methoxycarbonyl)ethylidene>-α-D-galactofuranose 180784-06-9 C24H24O10
3,6-di-O-benzoyl-1,2-O-<1-(exo-methoxycarbonyl)ethylidene>-α-D-galactofuranose
—— (+/-)-3-(1'-nitropropyl)cyclopentanone 344751-82-2 C8H13NO3
(+/-)-3-(1'-nitropropyl)cyclopentanone
—— 3,3-Diethoxy-acrylsaeure-cyclohexylamid 14212-62-5 C13H23NO3
3,3-Diethoxy-acrylsaeure-cyclohexylamid
—— (3S,4S)-1-butyl-4-((1S)-1-chloroethyl)-3-((1S)-2,2,2-trifluoro-1-methoxy-1-phenylethylcarbonyloxy)azetidin-2-one 1061703-94-3 C19H23ClF3NO4
(3S,4S)-1-butyl-4-((1S)-1-chloroethyl)-3-((1S)-2,2,2-trifluoro-1-methoxy-1-phenylethylcarbonyloxy)azetidin-2-one
—— 3-acetyl-4,5-diphenylcyclohexanone 110519-63-6 C20H20O2
3-acetyl-4,5-diphenylcyclohexanone
—— 3-(3,4-Dimethoxy-phenylhydrazono)-buttersaeurenitril 91643-38-8 C12H15N3O2
3-(3,4-Dimethoxy-phenylhydrazono)-buttersaeurenitril
—— 3-benzyl-8-chloro-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,5]benzodiazepin-6(7H)-one 1252648-31-9 C19H20ClN3O
3-benzyl-8-chloro-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,5]benzodiazepin-6(7H)-one
—— 3-[2-Oxo-2-phenyl-eth-(E)-ylidene]-indan-1-one 109058-08-4 C17H12O2
3-[2-Oxo-2-phenyl-eth-(E)-ylidene]-indan-1-one
—— 3-phenyl-2,5-dihydro-1H-1,2-azaborole 1610970-58-5 C9H12BN
3-phenyl-2,5-dihydro-1H-1,2-azaborole
—— (3R,3aR,4aS,6aR,7R,10aS,10bR)-3-Formyl-3,7,10a-trimethyl-dodecahydro-4-oxa-cyclopropa[j]phenanthrene-7-carboxylic acid methyl ester 128736-74-3 C20H30O4
(3R,3aR,4aS,6aR,7R,10aS,10bR)-3-Formyl-3,7,10a-trimethyl-dodecahydro-4-oxa-cyclopropa[j]phenanthrene-7-carboxylic acid methyl ester
—— 3,3-ethanediyldioxy-6β-methyl-5α,17βH-pregn-20-yne-5,17-diol 113687-64-2 C24H36O4
3,3-ethanediyldioxy-6β-methyl-5α,17βH-pregn-20-yne-5,17-diol
—— 3-ethyl-6,7-difluoro-1-(2-pyridinyl)-1,9-dihydro-4H-pyrazolo[3,4-b]quinolin-4-one 364727-15-1 C17H12F2N4O
3-ethyl-6,7-difluoro-1-(2-pyridinyl)-1,9-dihydro-4H-pyrazolo[3,4-b]quinolin-4-one
—— 3,4-bis(t-butoxycarbonyl)-8-methoxy-5,5-dimethyl-2,3,4,4a-tetrahydro-5H-chromeno<3,4-c>pyridazine 95334-16-0 C24H34N2O6
3,4-bis(t-butoxycarbonyl)-8-methoxy-5,5-dimethyl-2,3,4,4a-tetrahydro-5H-chromeno<3,4-c>pyridazine
—— 3-(2-Oxobenzothiazolin-3-yl)propanoyl chloride 883-49-8 C10H8ClNO2S
3-(2-Oxobenzothiazolin-3-yl)propanoyl chloride
—— 3-((diethoxyphosphorothioyl)thio)-4-(2-(methacryloyloxy)ethoxy)-4-oxobutanoic acid 86012-20-6 C14H23O8PS2
3-((diethoxyphosphorothioyl)thio)-4-(2-(methacryloyloxy)ethoxy)-4-oxobutanoic acid
—— 3<i>t</i>-benzoyl-2,5<i>t</i>-diphenyl-isoxazolidine-4<i>r</i>-carbonitrile 50446-38-3 C23H18N2O2
3<i>t</i>-benzoyl-2,5<i>t</i>-diphenyl-isoxazolidine-4<i>r</i>-carbonitrile
—— 3,4-dimethylspiro[bicyclo[4.1.0]heptane-7,2'-[1,3]dioxan]-3-ene 108462-30-2 C12H18O2
3,4-dimethylspiro[bicyclo[4.1.0]heptane-7,2'-[1,3]dioxan]-3-ene
—— (+)-3,4-di-O-allyl-2,5,6-tri-O-benzyl-1-O-(p-methoxybenzyl)-myo-inositol 180794-87-0 C41H46O7
(+)-3,4-di-O-allyl-2,5,6-tri-O-benzyl-1-O-(p-methoxybenzyl)-myo-inositol
—— 3β,4α-diamino-20S-(dimethylamino)-16α-hydroxy-4β,14α-dimethyl-9,19-cyclo-5α,9β-pregnan-11-one 1310344-17-2 C25H43N3O2
3β,4α-diamino-20S-(dimethylamino)-16α-hydroxy-4β,14α-dimethyl-9,19-cyclo-5α,9β-pregnan-11-one
—— 3-(5-spiro-2,2-dimethyl-1,3-dioxacyclopentyl)-1-icosanol 201799-32-8 C24H48O3
3-(5-spiro-2,2-dimethyl-1,3-dioxacyclopentyl)-1-icosanol
—— 3-(4-bromo-phenyl)-5-(4-methoxy-phenyl)-[1,3,4]thiadiazolium; chloride 52883-03-1 C15H12BrN2OS*Cl
3-(4-bromo-phenyl)-5-(4-methoxy-phenyl)-[1,3,4]thiadiazolium; chloride
—— 3-(4-chloro-1H-indol-3-yl)-1-(5-hydroxy-2-azatricyclo[3.3.1.1<sup>3,7</sup>]dec-2-yl)-butan-1-one 1448696-85-2 C21H25ClN2O2
3-(4-chloro-1H-indol-3-yl)-1-(5-hydroxy-2-azatricyclo[3.3.1.1<sup>3,7</sup>]dec-2-yl)-butan-1-one
—— (3R,4S,R<sub>S</sub>)-N-tert-butanesulfinyl-2,4-dimethylhex-5-en-3-amine 1613160-14-7 C12H25NOS
(3R,4S,R<sub>S</sub>)-N-tert-butanesulfinyl-2,4-dimethylhex-5-en-3-amine
—— 3-(5-chloropentyl)-6-methoxy-1H-indene 361541-44-8 C15H19ClO
3-(5-chloropentyl)-6-methoxy-1H-indene
—— 3-(4-allyloxy-phenyl)-5-hydroxymethyl-oxazolidin-2-one 64590-12-1 C13H15NO4
3-(4-allyloxy-phenyl)-5-hydroxymethyl-oxazolidin-2-one
—— 3-[4-chloro-1-methyl-2-(4-piperazin-1-yl-phenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-N-phenyl-benzamide hydrochloride 1312580-26-9 C31H28ClN5O*ClH
3-[4-chloro-1-methyl-2-(4-piperazin-1-yl-phenyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]-N-phenyl-benzamide hydrochloride
—— 3-(Isopropylthio)-10,11-dihydro-5H-dibenz<b,f>azepin 6698-85-7 C17H19NS
3-(Isopropylthio)-10,11-dihydro-5H-dibenz<b,f>azepin
—— 3-(2,4-dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl ethyl carbonate 1256911-62-2 C18H18Cl2O5
3-(2,4-dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl ethyl carbonate
—— 3,4-methylenedioxy-2'-(toluene-4-sulfonyl)[1,1'; 4',1"]terphenyl 1449482-29-4 C26H20O4S
3,4-methylenedioxy-2'-(toluene-4-sulfonyl)[1,1'; 4',1"]terphenyl
—— 3-(2-(4'-(4-((tetrahydro-2H-pyran-2-yl)oxy)butoxy)-[1,1'-biphenyl]-4-yl)-1,6-naphthyridin-4-yl)imidazolidine-2,4-dione 1620951-87-2 C32H32N4O5
3-(2-(4'-(4-((tetrahydro-2H-pyran-2-yl)oxy)butoxy)-[1,1'-biphenyl]-4-yl)-1,6-naphthyridin-4-yl)imidazolidine-2,4-dione
—— 3-oxo-17β-(hydroxymethyl)androst-4-en-18-oic acid γ-lactone 86272-98-2 C20H26O3
3-oxo-17β-(hydroxymethyl)androst-4-en-18-oic acid γ-lactone
—— 3-acetylamino-1-(2-benzoyl-4-chloro-phenyl)-tetrahydro-pyrrolo[1,2-<i>a</i>]imidazol-2-one 21597-73-9 C21H20ClN3O3
3-acetylamino-1-(2-benzoyl-4-chloro-phenyl)-tetrahydro-pyrrolo[1,2-<i>a</i>]imidazol-2-one