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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-ethylthiophthalic acid 18245-63-1 C10H10O4S
3-ethylthiophthalic acid
—— 3-Chlormethyl-5-isopropyl-1,3,4-oxadiazol-2(3H)-on 1711-89-3 C6H9ClN2O2
3-Chlormethyl-5-isopropyl-1,3,4-oxadiazol-2(3H)-on
—— (3aS,4R,6aR)-tert-butyl 4-((S)-3-(4-chlorophenyl)-4-oxothiazolidin-2-yl)-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrole-5(4H)-carboxylate 1430375-94-2 C21H27ClN2O5S
(3aS,4R,6aR)-tert-butyl 4-((S)-3-(4-chlorophenyl)-4-oxothiazolidin-2-yl)-2,2-dimethyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrole-5(4H)-carboxylate
—— 3-O-ethyl 1-O-phenyl 4-(iodomethyl)pyrrolidine-1,3-dicarboxylate 97579-97-0 C15H18INO4
3-O-ethyl 1-O-phenyl 4-(iodomethyl)pyrrolidine-1,3-dicarboxylate
—— 3-[1,1';4',1'']terphenyl-4''-ylpropionaldehyde 680186-69-0 C21H18O
3-[1,1';4',1'']terphenyl-4''-ylpropionaldehyde
—— 3-[(2-bromobenzoyl)amino]-4-(dipropylamino)-4-oxobutanoic acid 102742-87-0 C17H23BrN2O4
3-[(2-bromobenzoyl)amino]-4-(dipropylamino)-4-oxobutanoic acid
—— 3-hydroxy-17-methylmorphinan-6-one 1816-14-4 C17H21NO2
3-hydroxy-17-methylmorphinan-6-one
—— 3-(1,3-dioxolan-2-ylmethyl)-4-methylpentanal 127643-19-0 C10H18O3
3-(1,3-dioxolan-2-ylmethyl)-4-methylpentanal
—— 3-(4-tert-Butoxycarbonylmethyl-5-formyl-1H-pyrrol-3-yl)-propionic acid ethyl ester 174022-79-8 C16H23NO5
3-(4-tert-Butoxycarbonylmethyl-5-formyl-1H-pyrrol-3-yl)-propionic acid ethyl ester
—— 3-ferrocenyl-2-phenylallyl 2,2,3,3-tetramethylcyclopropanecarboxylate 1535191-74-2 C27H30FeO2
3-ferrocenyl-2-phenylallyl 2,2,3,3-tetramethylcyclopropanecarboxylate
—— 3,3-dimethyl-2-(2-tetrahydrofuryloxy)-1,4-butanediol 371198-97-9 C10H20O4
3,3-dimethyl-2-(2-tetrahydrofuryloxy)-1,4-butanediol
—— 3-nitro-5-propionylamino-benzoic acid 857540-44-4 C10H10N2O5
3-nitro-5-propionylamino-benzoic acid
—— 3-hydroxy-2,2-dimethyl-1-phenylpropyl benzoate 1372861-90-9 C18H20O3
3-hydroxy-2,2-dimethyl-1-phenylpropyl benzoate
—— 3-[2-(Perfluorohexyl)ethylthio]propanoic acid lithium salt 433333-62-1 C11H8F13LiO2S
3-[2-(Perfluorohexyl)ethylthio]propanoic acid lithium salt
—— 3-Bromo-4-chlorophenoxyacetic acid 129309-69-9 C8H6BrClO3
3-Bromo-4-chlorophenoxyacetic acid
—— (3-Trimethylgermyl)-allylbernsteinsaeureanhydrid 58263-22-2 C10H16GeO3
(3-Trimethylgermyl)-allylbernsteinsaeureanhydrid
—— 3-benzyl-1-butyl-2-methyl-pyrrolidine-3-carboxylic acid ethyl ester 52116-46-8 C19H29NO2
3-benzyl-1-butyl-2-methyl-pyrrolidine-3-carboxylic acid ethyl ester
—— 3-Chlor-4-hydroxy-1,7-naphthyridin 53454-35-6 C8H5ClN2O
3-Chlor-4-hydroxy-1,7-naphthyridin
—— 3-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-acrylic acid <i>tert</i>-butyl ester 51294-63-4 C16H18N2O2
3-(1-phenyl-1<i>H</i>-pyrazol-4-yl)-acrylic acid <i>tert</i>-butyl ester
—— 3-[<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>-bis-(4-chloro-benzoyl)-α-<i>D</i>-<i>erythro</i>-2-deoxy-pentofuranosyl]-5-nitro-3<i>H</i>-imidazole-4-carboxylic acid methyl ester 50730-35-3 C24H19Cl2N3O9
3-[<i>O</i><sup>3</sup>,<i>O</i><sup>5</sup>-bis-(4-chloro-benzoyl)-α-<i>D</i>-<i>erythro</i>-2-deoxy-pentofuranosyl]-5-nitro-3<i>H</i>-imidazole-4-carboxylic acid methyl ester
—— 3-(3-benzenesulfonyl-2,5-dioxo-4,4-diphenyl-imidazolidin-1-yl)-propionic acid 50373-67-6 C24H20N2O6S
3-(3-benzenesulfonyl-2,5-dioxo-4,4-diphenyl-imidazolidin-1-yl)-propionic acid
—— 3-Hydroxy-1,3-bis-(2-methoxy-phenyl)-2-(o-tolyl-hydrazono)-butan-1-one 40885-53-8 C25H26N2O4
3-Hydroxy-1,3-bis-(2-methoxy-phenyl)-2-(o-tolyl-hydrazono)-butan-1-one
—— 3-(2-amino-pyrimidin-4-ylamino)-2-cyano-acrylic acid ethyl ester 51138-31-9 C10H11N5O2
3-(2-amino-pyrimidin-4-ylamino)-2-cyano-acrylic acid ethyl ester
—— (3aR,6aS)-3,3,6-Trimethyl-3,3a,4,6a-tetrahydro-cyclopenta[b]furan-2-one 50585-68-7 C10H14O2
(3aR,6aS)-3,3,6-Trimethyl-3,3a,4,6a-tetrahydro-cyclopenta[b]furan-2-one
—— 3-nitro-2-(1-phenethyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-pyridine 59888-20-9 C14H12N6O2S
3-nitro-2-(1-phenethyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-pyridine
—— 3-Chlor-4'.5.7-trimethoxyflavan-4-ol 54946-20-2 C18H19ClO5
3-Chlor-4'.5.7-trimethoxyflavan-4-ol
—— 3-Hydroxy-4-(m-methacrylamido-phenylazo)-2-naphtho-β-naphthilid 58481-62-2 C31H24N4O3
3-Hydroxy-4-(m-methacrylamido-phenylazo)-2-naphtho-β-naphthilid
—— 3-Hydroxy-4-(m-methacrylamido-phenylazo)-2-(2'-methyl)-naphthanilid 58481-56-4 C28H24N4O3
3-Hydroxy-4-(m-methacrylamido-phenylazo)-2-(2'-methyl)-naphthanilid
—— 3-(1-Benzylamino-2,2-dicyano-vinyl)-1H-indole-2-carboxylic acid dimethylamide 39876-97-6 C22H19N5O
3-(1-Benzylamino-2,2-dicyano-vinyl)-1H-indole-2-carboxylic acid dimethylamide
—— 3,3'-dibutyl-5,5'-bis-hydroxymethyl-1,1'-ethane-1,2-diyl-bis-pyrrolidin-2-one 51577-83-4 C20H36N2O4
3,3'-dibutyl-5,5'-bis-hydroxymethyl-1,1'-ethane-1,2-diyl-bis-pyrrolidin-2-one
—— 3-(2-carboxy-ethyl)-4-carboxymethyl-pyrrole-2-carboxylic acid benzyl ester 50622-59-8 C17H17NO6
3-(2-carboxy-ethyl)-4-carboxymethyl-pyrrole-2-carboxylic acid benzyl ester
—— 3-Diethylaminocarbonyl-3,4-dihydro-1-methyl-β-carbolin 49867-74-5 C17H21N3O
3-Diethylaminocarbonyl-3,4-dihydro-1-methyl-β-carbolin
—— 3-(5-phenyl-1<i>H</i>-[1,2,3]triazol-4-ylamino)-but-2-enoic acid ethyl ester 41399-44-4 C14H16N4O2
3-(5-phenyl-1<i>H</i>-[1,2,3]triazol-4-ylamino)-but-2-enoic acid ethyl ester
—— (3-chloro-2-methylbenzyl)cyclopropylamine 878001-22-0 C11H14ClN
(3-chloro-2-methylbenzyl)cyclopropylamine
—— 3-Oxo-2α,2β,7α,17α-tetramethyl-17β-hydroxy-oestra-4,9,11-trien 38036-98-5 C22H30O2
3-Oxo-2α,2β,7α,17α-tetramethyl-17β-hydroxy-oestra-4,9,11-trien
—— 3-{[(4-{[1-(5-methoxy-3-methyl-1-benzofuran-2-yl)-5-(methylsulfonyl)pentyl]amino}phenyl)carbonyl](methyl)amino}-propanoic acid 1186536-94-6 C27H34N2O7S
3-{[(4-{[1-(5-methoxy-3-methyl-1-benzofuran-2-yl)-5-(methylsulfonyl)pentyl]amino}phenyl)carbonyl](methyl)amino}-propanoic acid
—— 3-(1,1-dioxo-1/<sup>6</sup>-isothiazolidin-2-yl)-5-ethylsulfanyl-benzoic acid 706794-42-5 C12H15NO4S2
3-(1,1-dioxo-1/<sup>6</sup>-isothiazolidin-2-yl)-5-ethylsulfanyl-benzoic acid
—— 3-benzyl-10-(benzyloxy)-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,5] benzodiazepin-6(7H)-one 1252649-27-6 C26H27N3O2
3-benzyl-10-(benzyloxy)-1,2,3,4,4a,5-hexahydropyrazino[1,2-a][1,5] benzodiazepin-6(7H)-one
—— 3,7,8,10-tetramethyl-6,7,8,10-tetrahydro-benzo[<i>g</i>]pteridine-2,4,9-trione 9-oxime 50391-46-3 C14H17N5O3
3,7,8,10-tetramethyl-6,7,8,10-tetrahydro-benzo[<i>g</i>]pteridine-2,4,9-trione 9-oxime
—— 3-isobutyl-5-methyl-octan-2-one 40238-32-2 C13H26O
3-isobutyl-5-methyl-octan-2-one
—— [3-Chloro-4-(4-nitro-benzenesulfonyl)-but-1-ynyl]-trimethyl-silane 43185-36-0 C13H16ClNO4SSi
[3-Chloro-4-(4-nitro-benzenesulfonyl)-but-1-ynyl]-trimethyl-silane
—— 3-bromo-1,1,1-trichloro-2,2-dideuterio-butane 39580-92-2 C4H6BrCl3
3-bromo-1,1,1-trichloro-2,2-dideuterio-butane
—— (3,4-Dibutoxy-phenyl)-piperidin-1-yl-methanone 42420-16-6 C20H31NO3
(3,4-Dibutoxy-phenyl)-piperidin-1-yl-methanone
—— 3-Hydroxymethylen-8-methoxybenz(h)chroman-4-on 26562-47-0 C15H12O4
3-Hydroxymethylen-8-methoxybenz(h)chroman-4-on
—— (3S,3aS,7S,9bS)-7-Ethyl-3a-methyl-decahydro-6-oxa-cyclopenta[a]naphthalene-3,5a-diol 23849-42-5 C15H26O3
(3S,3aS,7S,9bS)-7-Ethyl-3a-methyl-decahydro-6-oxa-cyclopenta[a]naphthalene-3,5a-diol
—— (3R)-3-[(2-chloro-3-fluorobenzoyl)(methyl)amino]-N-[1-(2,6-dimethylpyrimidin-4-yl)piperidin-4-yl]-N-methyl-2,3-dihydro-1H-indene-5-carboxylic acid amide 1365139-81-6 C30H33ClFN5O2
(3R)-3-[(2-chloro-3-fluorobenzoyl)(methyl)amino]-N-[1-(2,6-dimethylpyrimidin-4-yl)piperidin-4-yl]-N-methyl-2,3-dihydro-1H-indene-5-carboxylic acid amide
—— 3-(2-Chloro-4-methylphenyl)-4-hydroxy-8-methoxy-1-oxa-8-azaspiro[4.5]dec-3-en-2-one 1256916-50-3 C16H18ClNO4
3-(2-Chloro-4-methylphenyl)-4-hydroxy-8-methoxy-1-oxa-8-azaspiro[4.5]dec-3-en-2-one
—— 3a-Ethyl-3-hydroxy-1,2,3,3a,4,5,8,9,9a,9b-decahydro-cyclopenta[a]naphthalen-7-one 40138-95-2 C15H22O2
3a-Ethyl-3-hydroxy-1,2,3,3a,4,5,8,9,9a,9b-decahydro-cyclopenta[a]naphthalen-7-one
—— 3-(tri-<i>O</i>-benzyl-β-<i>D</i>-ribofuranosyl)-1(2),6-dihydro-pyrazolo[4,3-<i>d</i>]pyrimidin-7-one 35946-85-1 C31H30N4O5
3-(tri-<i>O</i>-benzyl-β-<i>D</i>-ribofuranosyl)-1(2),6-dihydro-pyrazolo[4,3-<i>d</i>]pyrimidin-7-one
—— 3-Benzyl-2-(4-chloro-phenyl)-2-phenyl-succinonitrile 32360-14-8 C23H17ClN2
3-Benzyl-2-(4-chloro-phenyl)-2-phenyl-succinonitrile