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中文名称 英文名称 CAS号 化学式 结构式图片
—— (3-Ethyl-2-oxo-chroman-4-yl)-acetic acid methyl ester 342805-37-2 C14H16O4
(3-Ethyl-2-oxo-chroman-4-yl)-acetic acid methyl ester
—— 3,6-bis(isobutylmercapto)tetrazine 655227-50-2 C10H18N4S2
3,6-bis(isobutylmercapto)tetrazine
—— 3',4'-bis-tert-butylthio-xanthene-9-spiro-2'-thiete 70076-03-8 C23H26OS3
3',4'-bis-tert-butylthio-xanthene-9-spiro-2'-thiete
—— 3-methyl-3-(pyrimidin-5-ylmethyl)-1-(1H-1,2,4-triazol-3-yl)-5-[3-(2,2,2-trifluoroethoxy)phenyl]-1,3-dihydro-2H-indol-2-one 1141080-37-6 C24H19F3N6O2
3-methyl-3-(pyrimidin-5-ylmethyl)-1-(1H-1,2,4-triazol-3-yl)-5-[3-(2,2,2-trifluoroethoxy)phenyl]-1,3-dihydro-2H-indol-2-one
—— (3-(1H-imidazol-1-yl)phenyl)(4-(4-chlorophenoxy)piperidin-1-yl)methanone 1304783-72-9 C21H20ClN3O2
(3-(1H-imidazol-1-yl)phenyl)(4-(4-chlorophenoxy)piperidin-1-yl)methanone
—— 3-[6-Hydroxy-3-(7-methyl-3-oxo-3,4-dihydro-quinoxalin-2-yl)-indol-1-yl]-propyl-ammonium acetate 205378-21-8 C2H4O2*C20H20N4O2
3-[6-Hydroxy-3-(7-methyl-3-oxo-3,4-dihydro-quinoxalin-2-yl)-indol-1-yl]-propyl-ammonium acetate
—— (3-methoxycyclobutyl) 3-benzhydryl-2-methyl-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate 1073475-02-1 C27H29N3O4
(3-methoxycyclobutyl) 3-benzhydryl-2-methyl-4-oxo-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
—— (3-amino-1-methyl-1H-pyrazol-5-yl)(4-(4-chlorophenoxy)piperidin-1-yl)methanone 1304783-29-6 C16H19ClN4O2
(3-amino-1-methyl-1H-pyrazol-5-yl)(4-(4-chlorophenoxy)piperidin-1-yl)methanone
—— 3α,12α-dihydroxy-5β-cholan-24-{N-[3-(3-phenylureido)propyl]}amide 1218788-27-2 C34H53N3O4
3α,12α-dihydroxy-5β-cholan-24-{N-[3-(3-phenylureido)propyl]}amide
—— 3-[2-(4-chloroanilino)-2-oxoethyl]-1H-indole-2-carboxylic acid 1069110-69-5 C17H13ClN2O3
3-[2-(4-chloroanilino)-2-oxoethyl]-1H-indole-2-carboxylic acid
—— [3-(2-{tert-butoxycarbonyl-[2-(2-fluoro-phenyl)-ethyl]-amino}-ethyl)-phenyl]-acetic acid ethyl ester 950503-29-4 C25H32FNO4
[3-(2-{tert-butoxycarbonyl-[2-(2-fluoro-phenyl)-ethyl]-amino}-ethyl)-phenyl]-acetic acid ethyl ester
—— 3-(3,4-Dimethoxyphenyl)-5-oxa-1,7-diazatricyclo[7.3.0.02,6]dodeca-2(6),3,9,11-tetraen-8-one 1146319-99-4 C17H14N2O4
3-(3,4-Dimethoxyphenyl)-5-oxa-1,7-diazatricyclo[7.3.0.02,6]dodeca-2(6),3,9,11-tetraen-8-one
—— 3-{(S)-4-[6-(acetylamino)pyridine-3-carbonyl]morpholin-3-ylmethyl}-1-methyl-1H-indole-5-carboxylic acid dimethylamide 1258967-64-4 C25H29N5O4
3-{(S)-4-[6-(acetylamino)pyridine-3-carbonyl]morpholin-3-ylmethyl}-1-methyl-1H-indole-5-carboxylic acid dimethylamide
—— 3-amino-1-(3-(cyclopentylmethoxy)phenyl)propan-1-ol 1141777-26-5 C15H23NO2
3-amino-1-(3-(cyclopentylmethoxy)phenyl)propan-1-ol
—— 3-(bromomethyl)-5-(4-methoxyphenyl)thiazolo<3,2-c>quinazolin-4-ium bromide 105251-25-0 Br*C18H14BrN2OS
3-(bromomethyl)-5-(4-methoxyphenyl)thiazolo<3,2-c>quinazolin-4-ium bromide
—— [(3aR,4R,6R,6aS)-2,2-dimethyl-6-(6-(phenylethynyl)-9H-purin-9-yl)tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]methanol 905580-94-1 C22H22N4O3
[(3aR,4R,6R,6aS)-2,2-dimethyl-6-(6-(phenylethynyl)-9H-purin-9-yl)tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl]methanol
—— 3-benzyloxy-4-(4-chlorophenyl)-1-(toluene-4-sulfonyl)-1H-pyrazole 852471-66-0 C23H19ClN2O3S
3-benzyloxy-4-(4-chlorophenyl)-1-(toluene-4-sulfonyl)-1H-pyrazole
—— 3-[2-chloro-5-[(3-methoxyphenyl)methoxy]phenyl]-2,4-dioxo-1H-thieno[3,4-d]pyrimidine-5-carboxylic acid 935283-22-0 C21H15ClN2O6S
3-[2-chloro-5-[(3-methoxyphenyl)methoxy]phenyl]-2,4-dioxo-1H-thieno[3,4-d]pyrimidine-5-carboxylic acid
—— 3-Butyl-2-trimethylsilanyl-heptanoic acid phenylamide 1026319-05-0 C20H35NOSi
3-Butyl-2-trimethylsilanyl-heptanoic acid phenylamide
—— (3aS)-tert-butyl 5-(((4-isopropylphenyl)carbamoyl)oxy)-3a-methyl-1,3,3a,8a-tetrahydropyrrolo[2,3-b]indole-8(2H)-carboxylate 1374147-75-7 C26H33N3O4
(3aS)-tert-butyl 5-(((4-isopropylphenyl)carbamoyl)oxy)-3a-methyl-1,3,3a,8a-tetrahydropyrrolo[2,3-b]indole-8(2H)-carboxylate
—— 3-(Acetyloxymethyl)-4-[2-(trifluoromethyl)phenyl]benzoic acid 1355680-24-8 C17H13F3O4
3-(Acetyloxymethyl)-4-[2-(trifluoromethyl)phenyl]benzoic acid
—— 3-Butyl-4-(S)-isopropyl-2-methyloxazoliniumhexafluorophosphate 352202-26-7 C11H22NO*F6P
3-Butyl-4-(S)-isopropyl-2-methyloxazoliniumhexafluorophosphate
—— 3-Methoxy-4-jod-xanthon 69169-85-3 C14H9IO3
3-Methoxy-4-jod-xanthon
—— (3S)-1-{1-[(2'-{[(2S)-3-{[tert-butyl(diphenyl)silyl]oxy}-2-methylpropyl]oxy}-3-fluorobiphenyl-4-yl)carbonyl]piperidin-4-yl}-7-chloro-3-methyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one 1268842-85-8 C46H49ClFN3O5Si
(3S)-1-{1-[(2'-{[(2S)-3-{[tert-butyl(diphenyl)silyl]oxy}-2-methylpropyl]oxy}-3-fluorobiphenyl-4-yl)carbonyl]piperidin-4-yl}-7-chloro-3-methyl-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one
—— 3-(ethylamino)-4-[4-methoxy-2-(trifluoromethyl)phenyl]-N-(4-sulfamoylphenyl)benzamide 1355685-53-8 C23H22F3N3O4S
3-(ethylamino)-4-[4-methoxy-2-(trifluoromethyl)phenyl]-N-(4-sulfamoylphenyl)benzamide
—— [3-(5,6-dimethoxy-2,3,9,9a-tetrahydro-1<i>H</i>,7<i>H</i>-benzo[<i>de</i>][1,7]naphthyridin-8-yl)-propyl]-dimethyl-amine 32532-86-8 C18H29N3O2
[3-(5,6-dimethoxy-2,3,9,9a-tetrahydro-1<i>H</i>,7<i>H</i>-benzo[<i>de</i>][1,7]naphthyridin-8-yl)-propyl]-dimethyl-amine
—— 3,3-Dimethoxy-7α-methyl-19-norpregna-5(10),9(11),17(20)trien 43123-62-2 C23H34O2
3,3-Dimethoxy-7α-methyl-19-norpregna-5(10),9(11),17(20)trien
—— 3-[2,4-dinitrophenylhydrazone] oleanolic acid 28-O-[β-D-arabinopyranosyl] ester 1084776-56-6 C41H58N4O10
3-[2,4-dinitrophenylhydrazone] oleanolic acid 28-O-[β-D-arabinopyranosyl] ester
—— 3-(1,1-dioxo-1λ6-thiomorpholine-4-sulfonyl)-4-methyl-benzoic acid 1046271-16-2 C12H15NO6S2
3-(1,1-dioxo-1λ6-thiomorpholine-4-sulfonyl)-4-methyl-benzoic acid
—— 3-Methyl-N-(2-{4-[(5-methyl-4,5-dihydro-pyrazole-1-carbonyl)-sulfamoyl]-phenyl}-ethyl)-benzamide 68143-49-7 C21H24N4O4S
3-Methyl-N-(2-{4-[(5-methyl-4,5-dihydro-pyrazole-1-carbonyl)-sulfamoyl]-phenyl}-ethyl)-benzamide
—— 3-[(6-chloro-2-phenylthiochromen-4-ylidene)amino]-N,N-diethylpropan-1-amine 66724-49-0 C22H25ClN2S
3-[(6-chloro-2-phenylthiochromen-4-ylidene)amino]-N,N-diethylpropan-1-amine
—— 3-hydroxymethanesulfonyl-1-thiophen-2-yl-propan-1-one 68869-98-7 C8H10O4S2
3-hydroxymethanesulfonyl-1-thiophen-2-yl-propan-1-one
—— 3-diethoxythiophosphoryloxy-quinoxaline-2-carboxylic acid ethyl ester 15645-98-4 C15H19N2O5PS
3-diethoxythiophosphoryloxy-quinoxaline-2-carboxylic acid ethyl ester
—— (3S,6S,7aR)-6-Allyl-3-isopropyl-6-methyl-tetrahydro-pyrrolo[2,1-b]oxazol-5-one 154701-45-8 C13H21NO2
(3S,6S,7aR)-6-Allyl-3-isopropyl-6-methyl-tetrahydro-pyrrolo[2,1-b]oxazol-5-one
—— 3,4-dihydro-N-[(2S)-3-[(2-hydroxymethyl-3-methylphenyl)thio]-2-methylpropyl]-2H-(3R)-1,5-benzoxathiepin-3-amine 1169759-79-8 C21H27NO2S2
3,4-dihydro-N-[(2S)-3-[(2-hydroxymethyl-3-methylphenyl)thio]-2-methylpropyl]-2H-(3R)-1,5-benzoxathiepin-3-amine
—— 3-Benzyl-5-(3,4-dichlorophenyl)-5-[2-(methanesulfonyloxy)ethyl]oxazolidin-2-one 181643-03-8 C19H19Cl2NO5S
3-Benzyl-5-(3,4-dichlorophenyl)-5-[2-(methanesulfonyloxy)ethyl]oxazolidin-2-one
—— 3-phenyl-5-(o-methylphenyl)-2-cyclopentenone 1162000-45-4 C18H16O
3-phenyl-5-(o-methylphenyl)-2-cyclopentenone
—— 3-(2-Bromo-3-methyl-but-3-enyl)-2,2-dimethyl-7-pentyl-2H-chromen-5-ol 137091-82-8 C21H29BrO2
3-(2-Bromo-3-methyl-but-3-enyl)-2,2-dimethyl-7-pentyl-2H-chromen-5-ol
—— (3R,4R)-4-[1-[2-[2-(2-methoxyethoxy)ethoxy]ethyl]benzimidazol-2-yl]oxy-5-methyl-1-phenylhex-5-en-3-ol 72569-62-1 C27H36N2O5
(3R,4R)-4-[1-[2-[2-(2-methoxyethoxy)ethoxy]ethyl]benzimidazol-2-yl]oxy-5-methyl-1-phenylhex-5-en-3-ol
—— (3E,5E,18S)-18-Methyloxacycloocta-3,5-dien-2,7-dion 107495-67-0 C18H28O3
(3E,5E,18S)-18-Methyloxacycloocta-3,5-dien-2,7-dion
—— (3aR,4S,6aR)-4-Methyl-4,5,6,6a-tetrahydro-3aH-pentalen-1-one 343930-28-9 C9H12O
(3aR,4S,6aR)-4-Methyl-4,5,6,6a-tetrahydro-3aH-pentalen-1-one
—— (3S,5S,6R,8S,9S,10R,13R,14S,17R)-3-Chloro-17-((R)-1,5-dimethyl-hexyl)-6-ethylsulfanyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene 129270-19-5 C29H51ClS
(3S,5S,6R,8S,9S,10R,13R,14S,17R)-3-Chloro-17-((R)-1,5-dimethyl-hexyl)-6-ethylsulfanyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene
—— 3-isopropyl-2,5-dimethyl-3,4-dihydro-2H-naphthalen-1-one 858023-64-0 C15H20O
3-isopropyl-2,5-dimethyl-3,4-dihydro-2H-naphthalen-1-one
—— 3-(Isopropoxy-dimethyl-silanyl)-2-methyl-decan-4-ol 111581-69-2 C16H36O2Si
3-(Isopropoxy-dimethyl-silanyl)-2-methyl-decan-4-ol
—— (3aR,6aR)-4-Methylene-hexahydro-pentalen-1-one 343930-26-7 C9H12O
(3aR,6aR)-4-Methylene-hexahydro-pentalen-1-one
—— (3aR,5s,6aS)-5-oxo-octahydro-pentalen-2-yl isopropyl-carbamate 952023-22-2 C12H19NO3
(3aR,5s,6aS)-5-oxo-octahydro-pentalen-2-yl isopropyl-carbamate
—— 3-(4-fluorobenzoyl)-5-phenyl-1,2,4,5-tetrahydropyrrolo[1,2-a]quinoxaline-1,2,4-trione 887250-27-3 C24H13FN2O4
3-(4-fluorobenzoyl)-5-phenyl-1,2,4,5-tetrahydropyrrolo[1,2-a]quinoxaline-1,2,4-trione
—— 3-(1-benzofuran-2-yl)-6-[2-(methylsulfanyl)ethoxy]imidazolo[1,2-b]pyridazine 1428346-77-3 C17H15N3O2S
3-(1-benzofuran-2-yl)-6-[2-(methylsulfanyl)ethoxy]imidazolo[1,2-b]pyridazine
—— 3,3-dimethyl-1,5-trimethylsilyl-1,4-pentadiyne 406936-03-6 C13H24Si2
3,3-dimethyl-1,5-trimethylsilyl-1,4-pentadiyne
—— 3-(2-Chlor-4-methoxy-phenyl)-4-hydroxy-crotonsaeure-lacton 30088-89-2 C11H9ClO3
3-(2-Chlor-4-methoxy-phenyl)-4-hydroxy-crotonsaeure-lacton