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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,4,5-trimethyl-5-(2-methyl-propenyl)-5<i>H</i>-furan-2-one 63449-20-7 C11H16O2
3,4,5-trimethyl-5-(2-methyl-propenyl)-5<i>H</i>-furan-2-one
—— 3-[4-(2-isopropylsulfanylpyridin-3-ylmethoxy)phenyl]-2-methylpropionic acid 1609287-01-5 C19H23NO3S
3-[4-(2-isopropylsulfanylpyridin-3-ylmethoxy)phenyl]-2-methylpropionic acid
—— 3-Amino-2-hydroxypropanamide hydrochloride 1795284-20-6 C3H9ClN2O2
3-Amino-2-hydroxypropanamide hydrochloride
—— 3-methyl-2-({(3R,6R)-6-methyl-1-[(4-methyl-2-pyrimidin-2-ylphenyl)carbonyl]piperidin-3-yl}oxy)pyridin-4-carbonitrile 1607428-82-9 C25H25N5O2
3-methyl-2-({(3R,6R)-6-methyl-1-[(4-methyl-2-pyrimidin-2-ylphenyl)carbonyl]piperidin-3-yl}oxy)pyridin-4-carbonitrile
—— 3-[4-(2-cyclobutylsulfanylpyridin-3-ylmethoxy)-3,5-difluorophenyl]propionic acid 1609287-35-5 C19H19F2NO3S
3-[4-(2-cyclobutylsulfanylpyridin-3-ylmethoxy)-3,5-difluorophenyl]propionic acid
—— 3-chloro-N-{5'-chloro-4-[2-(2,6-dimethyl-morpholin-4-yl)-ethyl]-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl}-benzamide 1314527-84-8 C25H32Cl2N4O2
3-chloro-N-{5'-chloro-4-[2-(2,6-dimethyl-morpholin-4-yl)-ethyl]-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl}-benzamide
—— 3-(Benzenesulfinyl)oxan-2-one 100591-69-3 C11H12O3S
3-(Benzenesulfinyl)oxan-2-one
—— (3R)-1-[(Z)-4-phenyl-4-[2-(trifluoromethyl)phenyl]but-3-enyl]piperidine-3-carboxylic acid 1265900-85-3 C23H24F3NO2
(3R)-1-[(Z)-4-phenyl-4-[2-(trifluoromethyl)phenyl]but-3-enyl]piperidine-3-carboxylic acid
—— 3-(2-Bromo-3,5-difluorophenyl)prop-2-ynyl acetate 1384868-87-4 C11H7BrF2O2
3-(2-Bromo-3,5-difluorophenyl)prop-2-ynyl acetate
—— 3-Methyl-2-<5-(3-methyl-4-p-brom-phenyl-2,3-dihydro-thiazolyliden-(2))-pentadien-(1,3)-yl>-4-<4-brom-phenyl>-thiazolium-iodid 101201-49-4 C25H21Br2N2S2*I
3-Methyl-2-<5-(3-methyl-4-p-brom-phenyl-2,3-dihydro-thiazolyliden-(2))-pentadien-(1,3)-yl>-4-<4-brom-phenyl>-thiazolium-iodid
—— 3-(4-acetylphenyl)isoquinolin-1(2H)-one 1414351-18-0 C17H13NO2
3-(4-acetylphenyl)isoquinolin-1(2H)-one
—— 3-(<i>trans</i>-2-[2]furyl-vinyl)-4,5-dihydro-isoxazole 117124-16-0 C9H9NO2
3-(<i>trans</i>-2-[2]furyl-vinyl)-4,5-dihydro-isoxazole
—— 3’-(4-methoxyphenyl)-1-(2,4,6-trifluorobenzyl)-1‘H-spiro[azetidine-3,2’-quinazolin]-4’(3’H)-one 1620885-09-7 C24H20F3N3O2
3’-(4-methoxyphenyl)-1-(2,4,6-trifluorobenzyl)-1‘H-spiro[azetidine-3,2’-quinazolin]-4’(3’H)-one
—— 3-((3S,4S,5R,8R,9R,10R,13S,14R,15R)-13-Hydroxymethyl-3,15-diisopropenyl-4,9,10-trimethyl-hexadecahydro-cyclopenta[a]phenanthren-4-yl)-propionitrile 202138-00-9 C30H47NO
3-((3S,4S,5R,8R,9R,10R,13S,14R,15R)-13-Hydroxymethyl-3,15-diisopropenyl-4,9,10-trimethyl-hexadecahydro-cyclopenta[a]phenanthren-4-yl)-propionitrile
—— 3-(2-(1-hydroxyprop-2-ynyl)phenyl)prop-2-ynyl acetate 1452396-82-5 C14H12O3
3-(2-(1-hydroxyprop-2-ynyl)phenyl)prop-2-ynyl acetate
—— 3,6-dibromo-1-(4,4-dichloro-3,3-difluorocyclobut-1-en-1-yl)cyclohex-1-ene 1536-58-9 C10H8Br2Cl2F2
3,6-dibromo-1-(4,4-dichloro-3,3-difluorocyclobut-1-en-1-yl)cyclohex-1-ene
—— 3-methyl-4-<i>p</i>-tolylcarbamoyl-crotonic acid 106269-81-2 C13H15NO3
3-methyl-4-<i>p</i>-tolylcarbamoyl-crotonic acid
—— 3-chloro-2-(3-methoxyphenyl)-4H-furo[3,2-c]chromen-4-one 1403356-72-8 C18H11ClO4
3-chloro-2-(3-methoxyphenyl)-4H-furo[3,2-c]chromen-4-one
—— 3-(3-(2-amino-5-nitrophenyl)prop-2-ynyloxy)cyclohex-2-enone 1407525-96-5 C15H14N2O4
3-(3-(2-amino-5-nitrophenyl)prop-2-ynyloxy)cyclohex-2-enone
—— 3-Desoxy-3-oxo-20-O-benzoyl-tomentogenin 15216-22-5 C28H38O6
3-Desoxy-3-oxo-20-O-benzoyl-tomentogenin
—— 3ξ,6-Dimethoxy-5(10),6,8-oestratrien-17β-carbonsaeuremethylester 14411-15-5 C22H30O4
3ξ,6-Dimethoxy-5(10),6,8-oestratrien-17β-carbonsaeuremethylester
—— 3-bromo-6-(3-nitro-phenoxy)-pyridazine 1657-03-0 C10H6BrN3O3
3-bromo-6-(3-nitro-phenoxy)-pyridazine
—— 3-Dimethylaminomethyl-4-hydroxy-6-methyl-pyran-on-(2) 1695-68-7 C9H13NO3
3-Dimethylaminomethyl-4-hydroxy-6-methyl-pyran-on-(2)
—— 3,7-Dimethyl-indol-2-carbonsaeure-hydrazid 1463-97-4 C11H13N3O
3,7-Dimethyl-indol-2-carbonsaeure-hydrazid
—— 3,6-diphenyl-3,4-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester 16080-62-9 C22H24N2O4
3,6-diphenyl-3,4-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester
—— 3-Anilino-1,2,4-triazolyl-(5)-methyl-sulfon 2590-29-6 C9H10N4O2S
3-Anilino-1,2,4-triazolyl-(5)-methyl-sulfon
—— 3-hydroxy-2-(2-hydroxy-4-methoxy-phenyl)-5,7-dimethoxy-chroman-4-one 5791-99-1 C18H18O7
3-hydroxy-2-(2-hydroxy-4-methoxy-phenyl)-5,7-dimethoxy-chroman-4-one
—— 3-Acetoxy-4-acetimino-flavon 10173-96-3 C19H15NO4
3-Acetoxy-4-acetimino-flavon
—— 3-<2-(2t-Carboxyl-2r,6t-dimethyl-6-vinyl-cyclohexyl)-aethyl>-5-isopropyl-biphenyl-2-carbonsaeure-aethylester 6512-56-7 C31H40O4
3-<2-(2t-Carboxyl-2r,6t-dimethyl-6-vinyl-cyclohexyl)-aethyl>-5-isopropyl-biphenyl-2-carbonsaeure-aethylester
—— 3-(3-Chlorophenyl)-8-isopropyl-6-thioxanthine 179486-36-3 C14H13ClN4OS
3-(3-Chlorophenyl)-8-isopropyl-6-thioxanthine
—— 3-(2-bromophenyl)iminoindol-2-olate;lanthanum(3+) 339078-99-8 C42H24Br3LaN6O3
3-(2-bromophenyl)iminoindol-2-olate;lanthanum(3+)
—— (3-methyl-1-phenyl-4-(2-tolyl)-6-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)(thiophen-2-yl)methanone 1451729-21-7 C26H18F3N3OS
(3-methyl-1-phenyl-4-(2-tolyl)-6-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-5-yl)(thiophen-2-yl)methanone
—— 3-(4-hydroxybenzylideneamino)-2-(furan-2-yl)quinazolin-4(3H)-one 1310341-07-1 C19H13N3O3
3-(4-hydroxybenzylideneamino)-2-(furan-2-yl)quinazolin-4(3H)-one
—— 3-[1-[3-(N-pyridin-2-ylamino)propyl]indazol-5-ylcarbonylamino]-2(S)-(benzyloxycarbonylamino)propionic acid trifluoroacetate 208446-08-6 C2HF3O2*C27H28N6O5
3-[1-[3-(N-pyridin-2-ylamino)propyl]indazol-5-ylcarbonylamino]-2(S)-(benzyloxycarbonylamino)propionic acid trifluoroacetate
—— 3-{(Z)-1-[(2-acetyl-1,2,3,4-tetrahydro-isoquinolin-6-yl)amino]-1-(4-piperidinomethyl-phenyl)-methylidene}-5-nitro-2-indolinone 1139222-00-6 C32H33N5O4
3-{(Z)-1-[(2-acetyl-1,2,3,4-tetrahydro-isoquinolin-6-yl)amino]-1-(4-piperidinomethyl-phenyl)-methylidene}-5-nitro-2-indolinone
—— 3-(2,3-dichlorophenyl)-6-(2-thienyl)pyridazine 927433-72-5 C14H8Cl2N2S
3-(2,3-dichlorophenyl)-6-(2-thienyl)pyridazine
—— 3-bromo-1-(4-fluorophenyl)-5-(prop-1-en-2-yl)-1H-pyrazole 1324009-05-3 C12H10BrFN2
3-bromo-1-(4-fluorophenyl)-5-(prop-1-en-2-yl)-1H-pyrazole
—— 3-Chlor-5-acetylamin-4-hydroxybenzonitril 3861-36-7 C9H7ClN2O2
3-Chlor-5-acetylamin-4-hydroxybenzonitril
—— 3-oxo-ursene-(12)-dioic acid-(27,28)-dimethyl ester 60657-49-0 C32H48O5
3-oxo-ursene-(12)-dioic acid-(27,28)-dimethyl ester
—— 3-[4-[2-(4-fluoro-1H-indol-3-yl)-2-oxoacetyl]piperazin-1-yl]-4-(furan-2-ylmethylamino)cyclobut-3-ene-1,2-dione 954214-90-5 C23H19FN4O5
3-[4-[2-(4-fluoro-1H-indol-3-yl)-2-oxoacetyl]piperazin-1-yl]-4-(furan-2-ylmethylamino)cyclobut-3-ene-1,2-dione
—— 3-[3-[[5-Bromo-2-[3-(pyrrolidine-1-carbonylamino)anilino]pyrimidin-4-yl]amino]propylamino]-3-oxopropanoic acid 702675-75-0 C21H26BrN7O4
3-[3-[[5-Bromo-2-[3-(pyrrolidine-1-carbonylamino)anilino]pyrimidin-4-yl]amino]propylamino]-3-oxopropanoic acid
—— 3-(2-{4-[1-(2-carbamoyl-phenyl)-ethyl]-2,5-dimethoxy-phenyl}-[1,3]dithiolan-2-yl)-propionic acid 102558-57-6 C23H27NO5S2
3-(2-{4-[1-(2-carbamoyl-phenyl)-ethyl]-2,5-dimethoxy-phenyl}-[1,3]dithiolan-2-yl)-propionic acid
—— (3aR,4S,6R,6aR)-6-formyl-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl benzoate 1551543-54-4 C15H16O6
(3aR,4S,6R,6aR)-6-formyl-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl benzoate
—— 3-hydroxy-2-metyl-4-oxo-1-benzopyran-6-carboxylic acid, methyl ester 78581-55-2 C12H10O5
3-hydroxy-2-metyl-4-oxo-1-benzopyran-6-carboxylic acid, methyl ester
—— (+/-)-3-Dimethylamino-2-methyl-3-phenyl-butanol-(2) 106270-73-9 C13H21NO
(+/-)-3-Dimethylamino-2-methyl-3-phenyl-butanol-(2)
—— 3-(2-Semicarbazono-aethyl)-thiophen 1200-21-1 C7H9N3OS
3-(2-Semicarbazono-aethyl)-thiophen
—— 3-(2,6-dichlorophenyl)-10-(2,4-dichlorobenzylidene)-6,7-dihydro-5H-[1,2,4]oxadiazolo[4,5-a]thiazolo[2,3-b]pyrimidin-9(10H)-one 1247899-00-8 C20H13Cl4N3O2S
3-(2,6-dichlorophenyl)-10-(2,4-dichlorobenzylidene)-6,7-dihydro-5H-[1,2,4]oxadiazolo[4,5-a]thiazolo[2,3-b]pyrimidin-9(10H)-one
—— 3-acetoxy-2-(3-nitrophenyl)isoindolin-1-one 1258424-69-9 C16H12N2O5
3-acetoxy-2-(3-nitrophenyl)isoindolin-1-one
—— 3-[4-bromo-2-(R)-(4-methoxy-benzyloxy)-pent-4-enoyl]-4-(R)-isopropyl-oxazolidin-2-one 790697-94-8 C19H24BrNO5
3-[4-bromo-2-(R)-(4-methoxy-benzyloxy)-pent-4-enoyl]-4-(R)-isopropyl-oxazolidin-2-one
—— 3-(2-methoxycarbonyl-propenyl)-2,2-dimethyl-cyclopropanecarboxylic acid 5,7-dioxo-3,4,5,7-tetrahydro-2<i>H</i>-thiopyrano[2,3-<i>c</i>]pyrrol-6-ylmethyl ester 32871-58-2 C19H23NO6S
3-(2-methoxycarbonyl-propenyl)-2,2-dimethyl-cyclopropanecarboxylic acid 5,7-dioxo-3,4,5,7-tetrahydro-2<i>H</i>-thiopyrano[2,3-<i>c</i>]pyrrol-6-ylmethyl ester