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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,3-difluoro-N,N-diisopropyl-2-phenyl-3-(trimethylsilyl)propanamide 1598387-17-7 C18H29F2NOSi
3,3-difluoro-N,N-diisopropyl-2-phenyl-3-(trimethylsilyl)propanamide
—— 3-(2-carboxy-1-cyclohexen-1-yl)-5-(4-methoxyphenyl)pyrazole, sodium salt 59660-43-4 C17H17N2O3*Na
3-(2-carboxy-1-cyclohexen-1-yl)-5-(4-methoxyphenyl)pyrazole, sodium salt
—— 3-(p-nitrophenyl)-5-(3-hydroxypropyl)amino-2,4-diethoxycarbonyl-1-methyl-4-cyclohexen-1-ol 1352788-18-1 C22H30N2O8
3-(p-nitrophenyl)-5-(3-hydroxypropyl)amino-2,4-diethoxycarbonyl-1-methyl-4-cyclohexen-1-ol
—— 3,5-Bis-(11-carboxy-undecyl)-brenzcatechin 22469-27-8 C30H50O6
3,5-Bis-(11-carboxy-undecyl)-brenzcatechin
—— 3,5-dimethoxy-4-hydroxyphenyl-N-t butyl nitrone 198695-58-8 C13H19NO4
3,5-dimethoxy-4-hydroxyphenyl-N-t butyl nitrone
—— (3-chloro-4-fluoro-phenyl)-{4-fluoro-4-[(3,4-dihydro-2H-8-fluoro-1,4-benzoxazine-2-methanamino)-methyl]-piperidin-1-yl}-methanone fumarate 1257703-95-9 C4H4O4*C22H23ClF3N3O2
(3-chloro-4-fluoro-phenyl)-{4-fluoro-4-[(3,4-dihydro-2H-8-fluoro-1,4-benzoxazine-2-methanamino)-methyl]-piperidin-1-yl}-methanone fumarate
—— 3-Isobutoxy-2,4-dimethoxy-benzenesulfonyl chloride 69129-74-4 C12H17ClO5S
3-Isobutoxy-2,4-dimethoxy-benzenesulfonyl chloride
—— 3'-N-demethyl-3'-N-(3-hydroxypropyl)-6,2'-di-O-methylerythromycin A 957064-33-4 C41H75NO14
3'-N-demethyl-3'-N-(3-hydroxypropyl)-6,2'-di-O-methylerythromycin A
—— 3-Cyclopropylmethoxy-2,2-dimethyl-cyclopropanecarboxylic acid 2-methyl-4-oxo-3-((E)-penta-2,4-dienyl)-cyclopent-2-enyl ester 71279-75-9 C21H28O4
3-Cyclopropylmethoxy-2,2-dimethyl-cyclopropanecarboxylic acid 2-methyl-4-oxo-3-((E)-penta-2,4-dienyl)-cyclopent-2-enyl ester
—— 3-(1H-Benzoimidazol-2-yl)-benzo[h]chromen-2-one 82222-46-6 C20H12N2O2
3-(1H-Benzoimidazol-2-yl)-benzo[h]chromen-2-one
—— (3-chlorophenyl)({3-[5-(3-fluorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-3-yl]propanoyl}amino)acetic acid 1353301-58-2 C27H23ClFN3O4
(3-chlorophenyl)({3-[5-(3-fluorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol-3-yl]propanoyl}amino)acetic acid
—— 3-Butylamino-5-[(2-hydroxy-1,1-dimethyl-ethylamino)-methyl]-2-phenoxy-benzenesulfonamide 62274-50-4 C21H31N3O4S
3-Butylamino-5-[(2-hydroxy-1,1-dimethyl-ethylamino)-methyl]-2-phenoxy-benzenesulfonamide
—— 3-norcaran-7-ylmethyl-1,2,3,4,4a,8,9,14a-octahydro-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indole 53868-96-5 C27H32N2
3-norcaran-7-ylmethyl-1,2,3,4,4a,8,9,14a-octahydro-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indole
—— 3,3-Dimethyl-4,7-dioxo-6-phenylacetylamino-4λ<sup>4</sup>-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid phenyl-o-tolyl-methyl ester 37591-58-5 C30H30N2O5S
3,3-Dimethyl-4,7-dioxo-6-phenylacetylamino-4λ<sup>4</sup>-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid phenyl-o-tolyl-methyl ester
—— (3aSR,11bSR)-9-methoxy-3a-methyl-1,2,3,3a,6,7-hexahydropentaleno<6a,1-a>naphthalen-4-one 83633-88-9 C18H20O2
(3aSR,11bSR)-9-methoxy-3a-methyl-1,2,3,3a,6,7-hexahydropentaleno<6a,1-a>naphthalen-4-one
—— 3,6-dihydro-4-methyl-2-thioxo-6-<2-(trifluoromethyl)phenyl>-1,5(2H)-pyrimidinedicarboxylic acid 5-ethyl 1-<1-(phenylmethyl)-4-piperidinyl> diester monohydrochloride 108931-33-5 C28H30F3N3O4S*ClH
3,6-dihydro-4-methyl-2-thioxo-6-<2-(trifluoromethyl)phenyl>-1,5(2H)-pyrimidinedicarboxylic acid 5-ethyl 1-<1-(phenylmethyl)-4-piperidinyl> diester monohydrochloride
—— (3S,4S)-3-<(R)-1-<(tert-butyldimethylsilyl)oxy>ethyl>-1-(2,4-dimethoxybenzyl)-4-(phenylthio)azetidin-2-one 137623-32-6 C26H37NO4SSi
(3S,4S)-3-<(R)-1-<(tert-butyldimethylsilyl)oxy>ethyl>-1-(2,4-dimethoxybenzyl)-4-(phenylthio)azetidin-2-one
—— 3-methyl-6-(2-morpholin-4-yl-ethyl)-4-phenyl-6H-isoxazolo[3,4-d]pyridazin-7-one 51244-57-6 C18H20N4O3
3-methyl-6-(2-morpholin-4-yl-ethyl)-4-phenyl-6H-isoxazolo[3,4-d]pyridazin-7-one
—— 3,4,6-tri-O-acetyl-2-deoxy-2-hexadeuterio-isopropyliden-amino-β-D-glucopyranose 1207847-36-6 C17H25NO9
3,4,6-tri-O-acetyl-2-deoxy-2-hexadeuterio-isopropyliden-amino-β-D-glucopyranose
—— 3-Phenylpropyl 4-methyl-3-oxopentanoate 575838-05-0 C15H20O3
3-Phenylpropyl 4-methyl-3-oxopentanoate
—— 3-(4-ethoxyphenyl)-1,4-dihydro-4-oxo-5-cyclohexylmethylamino-1,6-naphthyridine 1236064-67-7 C23H27N3O2
3-(4-ethoxyphenyl)-1,4-dihydro-4-oxo-5-cyclohexylmethylamino-1,6-naphthyridine
—— 3-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2-methylsulfanylbenzo[g][1,3]benzothiazol-3-ium;(2,2-dimethyl-1,3-dioxolan-4-yl)methyl sulfate 84846-66-2 C6H11O6S*C18H20NO2S2
3-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-2-methylsulfanylbenzo[g][1,3]benzothiazol-3-ium;(2,2-dimethyl-1,3-dioxolan-4-yl)methyl sulfate
—— (3S)-N-diphenylphosphoryl-1-phenylpentan-3-amine 701291-96-5 C23H26NOP
(3S)-N-diphenylphosphoryl-1-phenylpentan-3-amine
—— 3,5-Dibrom-3',5'-diiod-thyropropionsaeure 2639-28-3 C15H10Br2I2O4
3,5-Dibrom-3',5'-diiod-thyropropionsaeure
—— 3-(cyclohex-3-en-1-ylmethylidene)pentane-2,4-dione 86576-98-9 C12H16O2
3-(cyclohex-3-en-1-ylmethylidene)pentane-2,4-dione
—— (3-[6-(3-dimethylaminomethyl-phenyl)-pyrimidin-4-ylamino]-phenyl)-methanesulfonamide 1073485-05-8 C20H23N5O2S
(3-[6-(3-dimethylaminomethyl-phenyl)-pyrimidin-4-ylamino]-phenyl)-methanesulfonamide
—— 3-[2-(1H-benzoimidazol-2-yl)-pyrrolidine-1-carbonyl]-heptanoic acid benzyloxy-amide 944030-43-7 C26H32N4O3
3-[2-(1H-benzoimidazol-2-yl)-pyrrolidine-1-carbonyl]-heptanoic acid benzyloxy-amide
—— 3-methyl-3-aza-bicyclo[3.3.1]nonane-2-carbonitrile 99167-01-8 C10H16N2
3-methyl-3-aza-bicyclo[3.3.1]nonane-2-carbonitrile
—— (3aS*,12α,12aα,12bβ)-(+/-)-2,3,6,7,11,12,12a,12b-Octahydro-12-methyl-12a-<3-(phenylmethoxy)propyl>spiro<cyclopenta<b>pyrido<1,2-a>indole-5(4H),2'-<1,3>dioxolan>-10(1H)-one 138602-83-2 C28H37NO4
(3aS*,12α,12aα,12bβ)-(+/-)-2,3,6,7,11,12,12a,12b-Octahydro-12-methyl-12a-<3-(phenylmethoxy)propyl>spiro<cyclopenta<b>pyrido<1,2-a>indole-5(4H),2'-<1,3>dioxolan>-10(1H)-one
—— 3, 4, 5, 6, 16, 17, 18, 19, 20-nonanol-2, 7-inter-m-phenylene-15-cyclohexyl-13, 14-didehydro-PGF1α methyl ester 11, 15-bis(tert-butyldimethylsilyl ether) 749245-57-6 C36H60O5Si2
3, 4, 5, 6, 16, 17, 18, 19, 20-nonanol-2, 7-inter-m-phenylene-15-cyclohexyl-13, 14-didehydro-PGF1α methyl ester 11, 15-bis(tert-butyldimethylsilyl ether)
—— 3-(2-bromo-1,1-difluoroethoxy)pyridin-2-amine 1365987-62-7 C7H7BrF2N2O
3-(2-bromo-1,1-difluoroethoxy)pyridin-2-amine
—— 3,5-bis(4-methylphenyl)-1H-pyridazine-6-thione 79225-60-8 C18H16N2S
3,5-bis(4-methylphenyl)-1H-pyridazine-6-thione
—— 3,4-dichloro-6-chloroimino-3,5-difluoro-2-oxo-1-azacyclohex-4-ene 72085-80-4 C5HCl3F2N2O
3,4-dichloro-6-chloroimino-3,5-difluoro-2-oxo-1-azacyclohex-4-ene
—— (3R,5R,6S,8S,9S,10R,13S,14S)-3-(tert-Butyl-dimethyl-silanyloxy)-17-[(S)-1-((R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-ethyl]-10,13-dimethyl-tetradecahydro-20-oxa-cyclopropa[5,6]cyclopenta[a]phenanthren-1-one 85427-88-9 C34H54O5Si
(3R,5R,6S,8S,9S,10R,13S,14S)-3-(tert-Butyl-dimethyl-silanyloxy)-17-[(S)-1-((R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)-ethyl]-10,13-dimethyl-tetradecahydro-20-oxa-cyclopropa[5,6]cyclopenta[a]phenanthren-1-one
—— (3R,11aS)-6-benzyl-6,11a-dimethyl-3-phenyl-2,3,11,11a-tetrahydrobenzo[d]oxazolo[3,2-a]azepin-5(6H)-one 1340590-31-9 C27H27NO2
(3R,11aS)-6-benzyl-6,11a-dimethyl-3-phenyl-2,3,11,11a-tetrahydrobenzo[d]oxazolo[3,2-a]azepin-5(6H)-one
—— 3-{4-[2-(2-9H-Fluoren-9-yl-acetylamino)-ethyl]-phenyl}-butyric acid ethyl ester 69732-28-1 C29H31NO3
3-{4-[2-(2-9H-Fluoren-9-yl-acetylamino)-ethyl]-phenyl}-butyric acid ethyl ester
—— 3-(2-ethoxy-8'-ethyl-5'-oxo-2',3',6',7',8',8'a-hexahydro-5'<i>H</i>-spiro[indole-3,1'-indolizin]-8'-yl)-propionic acid methyl ester 55528-25-1 C23H30N2O4
3-(2-ethoxy-8'-ethyl-5'-oxo-2',3',6',7',8',8'a-hexahydro-5'<i>H</i>-spiro[indole-3,1'-indolizin]-8'-yl)-propionic acid methyl ester
—— 3-isobutyl-1,2,3,4,8,9-hexahydro-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indole 49682-89-5 C23H26N2
3-isobutyl-1,2,3,4,8,9-hexahydro-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indole
—— 3-Butyl-5,6-dihydro-N-hydroxy-5-[2'-(1H-tetrazol-5-yl)[1.1'-biphenyl]-4-yl]triazolo[4,3-a]pyridin-8(7H)-imine 170837-13-5 C23H24N8O
3-Butyl-5,6-dihydro-N-hydroxy-5-[2'-(1H-tetrazol-5-yl)[1.1'-biphenyl]-4-yl]triazolo[4,3-a]pyridin-8(7H)-imine
—— 3-(1-{6-[4-(4-amino-5-fluoro-pyrimidin-2-yloxy)-piperidin-1-yl]-pyrimidin-4-yl}-piperidin-4-yl)-phenol 1033834-70-6 C24H28FN7O2
3-(1-{6-[4-(4-amino-5-fluoro-pyrimidin-2-yloxy)-piperidin-1-yl]-pyrimidin-4-yl}-piperidin-4-yl)-phenol
—— 3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid cyclopropylmethoxy-amide monoformate 1030382-03-6 CH2O2*C18H16FIN4O2
3-(2-fluoro-4-iodo-phenylamino)-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid cyclopropylmethoxy-amide monoformate
—— 3-(5-{[4-(1-methylethyl)phenyl]amino}-5-oxopentyl)-1-phenyl-1H-indole-5-carboxylic acid 1144523-36-3 C29H30N2O3
3-(5-{[4-(1-methylethyl)phenyl]amino}-5-oxopentyl)-1-phenyl-1H-indole-5-carboxylic acid
—— 3-O-n-heptyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 133692-61-2 C19H34O6
3-O-n-heptyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose
—— 3-phenyl-5-thien-3-yl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene 1395897-71-8 C25H15BCl2F2N2S
3-phenyl-5-thien-3-yl-8-(2,6-dichlorophenyl)-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene
—— 3-propyl-2-methylthionaphto<2,1-d>thiazolium propylsulfate 84833-89-6 C3H7O4S*C15H16NS2
3-propyl-2-methylthionaphto<2,1-d>thiazolium propylsulfate
—— 3-phenyl-5,6-dihydrobenzo[f]quinazolin-1(2H)-one 1571151-89-7 C18H14N2O
3-phenyl-5,6-dihydrobenzo[f]quinazolin-1(2H)-one
—— 3-phenyl-3-butenoic acid phenyl amide 21298-87-3 C16H15NO
3-phenyl-3-butenoic acid phenyl amide
—— 3α,4α-epoxy-5α-cholestan-2-one 76026-04-5 C27H44O2
3α,4α-epoxy-5α-cholestan-2-one
—— 3-[cyclopent-2-enyl]-4-hydroxy[1]benzopyran-2-one 221036-64-2 C14H12O3
3-[cyclopent-2-enyl]-4-hydroxy[1]benzopyran-2-one
—— 3-(4-bromophenyl)-5-{5-methyl-1-[1-(4-methyl-phenyl)ethyl]-1H-pyrazol-3-yl}-1,2,4-oxadiazole 1085450-67-4 C21H19BrN4O
3-(4-bromophenyl)-5-{5-methyl-1-[1-(4-methyl-phenyl)ethyl]-1H-pyrazol-3-yl}-1,2,4-oxadiazole