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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-((E)-3-Methoxy-2-methyl-propenyl)-2,2-dimethyl-cyclopropanecarboxylic acid 1-cyclohexylidenemethyl-prop-2-ynyl ester 54407-03-3 C21H30O3
3-((E)-3-Methoxy-2-methyl-propenyl)-2,2-dimethyl-cyclopropanecarboxylic acid 1-cyclohexylidenemethyl-prop-2-ynyl ester
—— 3,4-dichloro-N-(2-oxo-2-thiophen-3-ylethyl)benzamide 99923-48-5 C13H9Cl2NO2S
3,4-dichloro-N-(2-oxo-2-thiophen-3-ylethyl)benzamide
—— 3,5-di-tert-butyl-N-(2-((2-((2-((3,5-di-tert-butylbenzyl)amino)-2-oxoethyl)amino)-2-oxoethyl)amino)-2-oxoethyl)benzamide compound with 3,6,9,13,16,19-hexaoxa-1,11(1,4)-dibenzenacycloicosaphane (1:1) 1464149-10-7 C24H32O6*C36H54N4O4
3,5-di-tert-butyl-N-(2-((2-((2-((3,5-di-tert-butylbenzyl)amino)-2-oxoethyl)amino)-2-oxoethyl)amino)-2-oxoethyl)benzamide compound with 3,6,9,13,16,19-hexaoxa-1,11(1,4)-dibenzenacycloicosaphane (1:1)
—— 3,3-Difluor-2,3-dichlor-2-nitro-thiopropionsaeure-S-aethylester 2061-95-2 C5H5Cl2F2NO3S
3,3-Difluor-2,3-dichlor-2-nitro-thiopropionsaeure-S-aethylester
—— 3-[3-Methyl-5-((E)-styryl)-isoxazol-4-yl]-2-[(E)-2-(3-nitro-phenyl)-vinyl]-5-[1-phenyl-meth-(E)-ylidene]-3,5-dihydro-imidazol-4-one 125655-76-7 C30H22N4O4
3-[3-Methyl-5-((E)-styryl)-isoxazol-4-yl]-2-[(E)-2-(3-nitro-phenyl)-vinyl]-5-[1-phenyl-meth-(E)-ylidene]-3,5-dihydro-imidazol-4-one
—— 3-Cyclopropylimino-4-methyl-1,2,3,4-tetrahydrocyclopent[b]indol7-ol 142284-04-6 C15H16N2O
3-Cyclopropylimino-4-methyl-1,2,3,4-tetrahydrocyclopent[b]indol7-ol
—— 3-<Bis-(methylthio)-(trimethylsilyl)-methyl>-1-cyclopentanon 72656-58-7 C11H22OS2Si
3-<Bis-(methylthio)-(trimethylsilyl)-methyl>-1-cyclopentanon
—— 3-[Carboxy-(4-chloro-phenyl)-methoxy]-benzoic acid 4687-15-4 C15H11ClO5
3-[Carboxy-(4-chloro-phenyl)-methoxy]-benzoic acid
—— (3-hexadecylsulfanyl-2-hydroxypropyl) hexadecanoate 103612-82-4 C35H70O3S
(3-hexadecylsulfanyl-2-hydroxypropyl) hexadecanoate
—— 3-[(4-oxo-4,5-dihydro-1,3-thiazol-2-yl)(phenyl)amino]propanoic acid 1353572-93-6 C12H12N2O3S
3-[(4-oxo-4,5-dihydro-1,3-thiazol-2-yl)(phenyl)amino]propanoic acid
—— (3aR,5R,6S,7R,7aR)-2-(azetidine-1-yl)-5-((tert-butyldimethylsilyloxy)methyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol 1382800-22-7 C16H30N2O4SSi
(3aR,5R,6S,7R,7aR)-2-(azetidine-1-yl)-5-((tert-butyldimethylsilyloxy)methyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol
—— 3-octanoyl-5-methyl-1,3,4-thiadiazole-2(3H)-thione 134403-80-8 C11H18N2OS2
3-octanoyl-5-methyl-1,3,4-thiadiazole-2(3H)-thione
—— 3,6-Bis-methoxycarbonyl-4,4-diphenyl-1,4-dihydro-pyridazin 2166-22-5 C20H18N2O4
3,6-Bis-methoxycarbonyl-4,4-diphenyl-1,4-dihydro-pyridazin
—— 3-(hept-1-yn-1-yl)oxazolidin-2-one 1221282-92-3 C10H15NO2
3-(hept-1-yn-1-yl)oxazolidin-2-one
—— 3,3-(ethylenedioxy)-7-toluene-p-sulfonylmethylbicyclo<4.2.0>octa-1(6)-ene 77032-66-7 C18H22O4S
3,3-(ethylenedioxy)-7-toluene-p-sulfonylmethylbicyclo<4.2.0>octa-1(6)-ene
—— 3,5-Dichlor-3-methyl-1-phenylpent-1-in 32793-15-0 C12H12Cl2
3,5-Dichlor-3-methyl-1-phenylpent-1-in
—— (3a<i>R</i>)-3<i>t</i>-trimethylsilanyloxy-2<i>c</i>-(trimethylsilanyloxy-methyl)-(3a<i>r</i>,9a<i>c</i>)-2,3,3a,9a-tetrahydro-furo[2',3':4,5]oxazolo[3,2-<i>a</i>]pyrimidin-6-one 32318-94-8 C15H26N2O5Si2
(3a<i>R</i>)-3<i>t</i>-trimethylsilanyloxy-2<i>c</i>-(trimethylsilanyloxy-methyl)-(3a<i>r</i>,9a<i>c</i>)-2,3,3a,9a-tetrahydro-furo[2',3':4,5]oxazolo[3,2-<i>a</i>]pyrimidin-6-one
—— 3β-acetoxy-5α-cholestan-6-spiro-1',2',4'-triazolidine-3'-one 1330753-21-3 C30H51N3O3
3β-acetoxy-5α-cholestan-6-spiro-1',2',4'-triazolidine-3'-one
—— 3,3'-Dinitro-2-phenylthio-benzophenon 42959-91-1 C19H12N2O5S
3,3'-Dinitro-2-phenylthio-benzophenon
—— 3-methyl-4-nitro-1-(2,6,6-trimethyl-2-cyclohexene-1-yl)1-butanone 104751-86-2 C14H23NO3
3-methyl-4-nitro-1-(2,6,6-trimethyl-2-cyclohexene-1-yl)1-butanone
—— (3-pentafluorophenylcyclopentadienyl)trimethyltin 274913-28-9 C14H13F5Sn
(3-pentafluorophenylcyclopentadienyl)trimethyltin
—— 3-[4-(3,5-Ditert-butylphenyl)-6-(3-pyridin-2-ylphenyl)pyridin-2-yl]naphthalen-2-ol 1355042-77-1 C40H38N2O
3-[4-(3,5-Ditert-butylphenyl)-6-(3-pyridin-2-ylphenyl)pyridin-2-yl]naphthalen-2-ol
—— 3-azido-5-O-acetyl-3-deoxy-4-C-hydroxymethyl-1,2-O-isopropylidene-α-D-erythro-ribofuranose 551934-06-6 C11H17N3O6
3-azido-5-O-acetyl-3-deoxy-4-C-hydroxymethyl-1,2-O-isopropylidene-α-D-erythro-ribofuranose
—— 3,5-di-O-benzyl-1,2-dideoxy-2-diphenylphosphoryl-4-O-formyl-D-threo-pent-1-enitol 1417781-62-4 C32H31O5P
3,5-di-O-benzyl-1,2-dideoxy-2-diphenylphosphoryl-4-O-formyl-D-threo-pent-1-enitol
—— 3-[4-Chloro-2-fluoro-5-(3-cyano-2-pyridyloxy)phenyl]-6-trifluoromethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione 213676-22-3 C17H7ClF4N4O3
3-[4-Chloro-2-fluoro-5-(3-cyano-2-pyridyloxy)phenyl]-6-trifluoromethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
—— 3-phenyl-3-(3'-fluoro-4'-hydroxyphenyl)-phthalide 85862-24-4 C20H13FO3
3-phenyl-3-(3'-fluoro-4'-hydroxyphenyl)-phthalide
—— (3RS)-3-acetoxy-7-hydroxy-2,2-dimethylhept-5-ynoic acid ethyl ester 880264-49-3 C13H20O5
(3RS)-3-acetoxy-7-hydroxy-2,2-dimethylhept-5-ynoic acid ethyl ester
—— 3-(2-carboxybenzamido)cyclohex-1-yl 1-thio-α-L-fucopyranoside 207856-10-8 C20H27NO7S
3-(2-carboxybenzamido)cyclohex-1-yl 1-thio-α-L-fucopyranoside
—— 3-(2-dimethylamino-propyl)-6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-one 132021-36-4 C16H24N2O3
3-(2-dimethylamino-propyl)-6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-one
—— 3-O-acetyl-28-ethynyl-28-oxolup-20(29)-en-3-ol 1268156-30-4 C34H50O3
3-O-acetyl-28-ethynyl-28-oxolup-20(29)-en-3-ol
—— (3-chloro-phenyl)-hydroxy-phenyl-acetic acid 2-(4-methyl-piperazin-1-yl)-ethyl ester 1962-55-6 C21H25ClN2O3
(3-chloro-phenyl)-hydroxy-phenyl-acetic acid 2-(4-methyl-piperazin-1-yl)-ethyl ester
—— 3-(4-(4-(2,2-bis(4-((6-((1-((tert-butyldimethylsilyl)oxy)-2,2,6,6-tetramethylpiperidin-4-yl)oxy)hexyl)oxy)phenyl)vinyl)phenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)-2-cyanoacrylic acid 1255150-26-5 C77H114N4O8Si2
3-(4-(4-(2,2-bis(4-((6-((1-((tert-butyldimethylsilyl)oxy)-2,2,6,6-tetramethylpiperidin-4-yl)oxy)hexyl)oxy)phenyl)vinyl)phenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)-2-cyanoacrylic acid
—— 3,3,4,4,5,5-Hexafluoro-5-(1,1,2,2-tetrafluoro-but-3-enyloxy)-pent-1-ene 64053-25-4 C9H6F10O
3,3,4,4,5,5-Hexafluoro-5-(1,1,2,2-tetrafluoro-but-3-enyloxy)-pent-1-ene
—— 3-(cyclohexylmethoxy)-2-[(phenylsulfonyl)amino]benzoic acid 533899-37-5 C20H23NO5S
3-(cyclohexylmethoxy)-2-[(phenylsulfonyl)amino]benzoic acid
—— 3-butanoyl-5-methylideneoxolan-2-one 1404100-80-6 C9H12O3
3-butanoyl-5-methylideneoxolan-2-one
—— 3,6-Di-(5-amino-2-ethylindol-3-yl)-2,5-dihydroxy-1,4-quinone 186518-10-5 C26H24N4O4
3,6-Di-(5-amino-2-ethylindol-3-yl)-2,5-dihydroxy-1,4-quinone
—— 3-p-Tolylsulfanyl-propylamine; hydrochloride 78540-45-1 C10H15NS*ClH
3-p-Tolylsulfanyl-propylamine; hydrochloride
—— 3-(cyanomethyl)-5,5'-di-tert-butyl-1,1'-biphenyl-32-crown-10 118069-43-5 C40H61NO10
3-(cyanomethyl)-5,5'-di-tert-butyl-1,1'-biphenyl-32-crown-10
—— 3-[1-cyclopropyl-1-(2,2-difluoro-1,3-benzodioxol-5-yl)ethyl]-7-[(methylsulfonyl)methyl]-1H-indole 1202770-07-7 C22H21F2NO4S
3-[1-cyclopropyl-1-(2,2-difluoro-1,3-benzodioxol-5-yl)ethyl]-7-[(methylsulfonyl)methyl]-1H-indole
—— (3-methyl-2-oxo-2,3-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoxalin-1-yl)-oxo-acetic acid ethyl ester 17791-91-2 C16H14N2O4
(3-methyl-2-oxo-2,3-dihydro-1<i>H</i>-cyclopenta[<i>b</i>]quinoxalin-1-yl)-oxo-acetic acid ethyl ester
—— 3-chloro-5H,12H-quinazolino[3,2-a][3,1]benzothiazine-5,12-dione 60849-75-4 C15H7ClN2O2S
3-chloro-5H,12H-quinazolino[3,2-a][3,1]benzothiazine-5,12-dione
—— (3-Chloro-phenyl)-methoxymethyl-carbamic acid 1-methyl-prop-2-ynyl ester 50887-70-2 C13H14ClNO3
(3-Chloro-phenyl)-methoxymethyl-carbamic acid 1-methyl-prop-2-ynyl ester
—— 3-(4-Dimethylamino-3-trifluoromethyl-phenyl)-1,1-dimethyl-urea 24007-80-5 C12H16F3N3O
3-(4-Dimethylamino-3-trifluoromethyl-phenyl)-1,1-dimethyl-urea
—— 3-(3,5-dimethoxyphenyl)hexane 187083-80-3 C14H22O2
3-(3,5-dimethoxyphenyl)hexane
—— (3S,4R)-N-(cyclobutyl)-3-ethyl-4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)pyrrolidine-1-sulfonamide 1310726-54-5 C17H23N7O2S
(3S,4R)-N-(cyclobutyl)-3-ethyl-4-(6H-pyrrolo[2,3-e][1,2,4]triazolo[4,3-a]pyrazin-1-yl)pyrrolidine-1-sulfonamide
—— 3-(5-(2,4-dihydroxy-5-isopropylphenyl)-3-(ethylcarbamoyl)isoxazol-4-yl)-N,N-diethyl-1,2,4-oxadiazole-5-carboxamide 1330739-27-9 C22H27N5O6
3-(5-(2,4-dihydroxy-5-isopropylphenyl)-3-(ethylcarbamoyl)isoxazol-4-yl)-N,N-diethyl-1,2,4-oxadiazole-5-carboxamide
—— 3-[tert-butoxycarbonyl-(6-hydroxymethyl-3-isopropyl-4-oxo-3,4-dihydro-phthalazin-1-yl)-amino]-5-methyl-pyrazole-1-carboxylic acid tert-butyl ester 880488-06-2 C26H35N5O6
3-[tert-butoxycarbonyl-(6-hydroxymethyl-3-isopropyl-4-oxo-3,4-dihydro-phthalazin-1-yl)-amino]-5-methyl-pyrazole-1-carboxylic acid tert-butyl ester
—— (3S)-N-[(1R,2S)-3-(3,5-difluorophenyl)-1-hydroxy-1-[(2R,4R)-4-phenylmethoxypyrrolidin-2-yl]propan-2-yl]-1-ethyl-5-oxopyrrolidine-3-carboxamide 1010097-00-3 C27H33F2N3O4
(3S)-N-[(1R,2S)-3-(3,5-difluorophenyl)-1-hydroxy-1-[(2R,4R)-4-phenylmethoxypyrrolidin-2-yl]propan-2-yl]-1-ethyl-5-oxopyrrolidine-3-carboxamide
—— 3-{4-[(R)-{[(1S)-1-(methoxycarbonyl)-3-methylbutyl]oxy}(phenyl)methyl]phenyl}-1-(2-methoxyethyl) pyridinium bromide 672328-83-5 Br*C28H34NO4
3-{4-[(R)-{[(1S)-1-(methoxycarbonyl)-3-methylbutyl]oxy}(phenyl)methyl]phenyl}-1-(2-methoxyethyl) pyridinium bromide
—— (3aR,5aS,7aR,9S,11aS,13aR)-3-(5,5-Dimethyl-tetrahydro-furan-2-yl)-3a,9-dihydroxy-3,5a,8,8,11a-pentamethyl-3,3a,4,5,5a,7,7a,8,9,10,11,11a,12,13-tetradecahydro-2-oxa-pentaleno[1,6a-a]phenanthrene-1,6-dione 6758-70-9 C30H44O6
(3aR,5aS,7aR,9S,11aS,13aR)-3-(5,5-Dimethyl-tetrahydro-furan-2-yl)-3a,9-dihydroxy-3,5a,8,8,11a-pentamethyl-3,3a,4,5,5a,7,7a,8,9,10,11,11a,12,13-tetradecahydro-2-oxa-pentaleno[1,6a-a]phenanthrene-1,6-dione