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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-acetylamino-1-benzyl-6,7-dimethoxyisoquinoline 172421-63-5 C20H20N2O3
3-acetylamino-1-benzyl-6,7-dimethoxyisoquinoline
—— 3-amino-2-carbamimidoyl-4-(α-D-2,3-O-isopropylidene-5-O-tritylribofuranosyl)pyrazole 90494-19-2 C31H33N5O4
3-amino-2-carbamimidoyl-4-(α-D-2,3-O-isopropylidene-5-O-tritylribofuranosyl)pyrazole
—— 3-isopropyl-6-phenylsulfanyl-[1,2,4]triazolo[4,3-a]pyridine 745827-06-9 C15H15N3S
3-isopropyl-6-phenylsulfanyl-[1,2,4]triazolo[4,3-a]pyridine
—— 3-Methyl-2-phenyl-3-butensaeure-ethylester 59697-90-4 C13H16O2
3-Methyl-2-phenyl-3-butensaeure-ethylester
—— 3,4,5-trimethoxy-benzoic acid 2-[(3-methoxy-propyl)-methyl-amino]-1-(5,6,7-trimethoxy-1-oxo-1<i>H</i>-phthalazin-2-ylmethyl)-ethyl ester 56441-00-0 C29H39N3O10
3,4,5-trimethoxy-benzoic acid 2-[(3-methoxy-propyl)-methyl-amino]-1-(5,6,7-trimethoxy-1-oxo-1<i>H</i>-phthalazin-2-ylmethyl)-ethyl ester
—— (3-phenyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl-(m-tolyl)-methanol 745827-02-5 C20H17N3O
(3-phenyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl-(m-tolyl)-methanol
—— [3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-5-[4-(trifluoromethyl)phenyl]piperidin-1-yl]-(3,3-difluoroazetidin-1-yl)methanone 1159314-21-2 C21H21F5N4O2
[3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-5-[4-(trifluoromethyl)phenyl]piperidin-1-yl]-(3,3-difluoroazetidin-1-yl)methanone
—— [3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-5-[4-(trifluoromethoxy)phenyl]piperidin-1-yl]-(3,3-difluoroazetidin-1-yl)methanone 1159314-29-0 C21H21F5N4O3
[3-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-5-[4-(trifluoromethoxy)phenyl]piperidin-1-yl]-(3,3-difluoroazetidin-1-yl)methanone
—— 3-[(4-fluorophenyl)methyl]-9-[(4-methoxyphenyl)methoxy]-7-methyl-5-(methylamino)-6H-pyrrolo[3,4-g]quinolin-8-one 959405-97-1 C28H26FN3O3
3-[(4-fluorophenyl)methyl]-9-[(4-methoxyphenyl)methoxy]-7-methyl-5-(methylamino)-6H-pyrrolo[3,4-g]quinolin-8-one
—— (3S,6R,7S,8S,12Z,15S,16E)-3,7,15-tris-[[dimethyl(1,1-dimethylethyl)silyl]oxy]-4,4,8,12,16-pentamethyl-5-oxo-17-(2-pyridyl)-6-(3-(trimethylsilyl)-prop-2-in-1-yl)-heptadeca-12,16-dienoic acid 305840-40-8 C51H93NO6Si4
(3S,6R,7S,8S,12Z,15S,16E)-3,7,15-tris-[[dimethyl(1,1-dimethylethyl)silyl]oxy]-4,4,8,12,16-pentamethyl-5-oxo-17-(2-pyridyl)-6-(3-(trimethylsilyl)-prop-2-in-1-yl)-heptadeca-12,16-dienoic acid
—— 3-Methoxyquadricyclane 32315-87-0 C8H10O
3-Methoxyquadricyclane
—— 3-Bus-4-NH2-6-ipr-124-triazine-5-one 50917-25-4 C10H18N4OS
3-Bus-4-NH2-6-ipr-124-triazine-5-one
—— 3-tert-Butyl-7,8-dihydro-6H-pyrrolo[1,2-a]thieno[2,3-d]pyrimidin-4-ylideneamine 841251-15-8 C13H17N3S
3-tert-Butyl-7,8-dihydro-6H-pyrrolo[1,2-a]thieno[2,3-d]pyrimidin-4-ylideneamine
—— (3S,6S,7R,E)-2,4,6-trimethyltetradec-4-ene-3,7-diol 1263533-55-6 C17H34O2
(3S,6S,7R,E)-2,4,6-trimethyltetradec-4-ene-3,7-diol
—— (3R,4R,5S)-methyl 5-(2-methoxy-2-oxoethyl)-3-phenethylisoxazolidine-4-dicarboxylate 1173451-67-6 C16H21NO5
(3R,4R,5S)-methyl 5-(2-methoxy-2-oxoethyl)-3-phenethylisoxazolidine-4-dicarboxylate
—— (3-bromobicyclo[2.2.1]hepta-2,5-dien-2-yl)cyclohexanol 1115640-07-7 C13H17BrO
(3-bromobicyclo[2.2.1]hepta-2,5-dien-2-yl)cyclohexanol
—— 3-Methoxy-17,17-ethylendioxy-13β-ethyl-gonatrien-(1,3,5(10)) 171035-02-2 C22H30O3
3-Methoxy-17,17-ethylendioxy-13β-ethyl-gonatrien-(1,3,5(10))
—— (3R,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-3,7-dimethyl-6-oxo-octanal 220090-22-2 C16H32O3Si
(3R,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-3,7-dimethyl-6-oxo-octanal
—— 3-(1-piperazinylcarbonyl)-2(1H)-quinolinone 760901-98-2 C14H15N3O2
3-(1-piperazinylcarbonyl)-2(1H)-quinolinone
—— 3-Methyl-4-pentyl-cyclopent-2-enone 92773-13-2 C11H18O
3-Methyl-4-pentyl-cyclopent-2-enone
—— 3-(5-tert-Butyl-4-hydroxy-2,3-dimethyl-phenyl)-propionic acid 2,3-bis-dodecylsulfanyl-propyl ester 57499-53-3 C42H76O3S2
3-(5-tert-Butyl-4-hydroxy-2,3-dimethyl-phenyl)-propionic acid 2,3-bis-dodecylsulfanyl-propyl ester
—— (3R,5S,10S,13S,17S)-17-(2-Benzyloxy-acetyl)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-11-one 38601-47-7 C28H38O4
(3R,5S,10S,13S,17S)-17-(2-Benzyloxy-acetyl)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-11-one
—— 3,3,3',3'-tetramethyl-1,1'-pyridine-2,6-diyl-bis-thiourea 40479-90-1 C11H17N5S2
3,3,3',3'-tetramethyl-1,1'-pyridine-2,6-diyl-bis-thiourea
—— (3-Adamantan-1-yl-ureido)-acetic acid butyl ester 33205-79-7 C17H28N2O3
(3-Adamantan-1-yl-ureido)-acetic acid butyl ester
—— 3-butyl-6,7-dimethoxy-2-{3-[4-(2-methoxy-phenyl)-piperazin-1-yl]-propylsulfanyl}-3<i>H</i>-quinazolin-4-one 43091-79-8 C28H38N4O4S
3-butyl-6,7-dimethoxy-2-{3-[4-(2-methoxy-phenyl)-piperazin-1-yl]-propylsulfanyl}-3<i>H</i>-quinazolin-4-one
—— 3,3-Dimethyl-6-[2-((E)-1-methyl-3-oxo-3-piperidin-1-yl-propenylamino)-2-phenyl-acetylamino]-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid; compound with triethyl-amine 37591-73-4 C6H15N*C25H32N4O5S
3,3-Dimethyl-6-[2-((E)-1-methyl-3-oxo-3-piperidin-1-yl-propenylamino)-2-phenyl-acetylamino]-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid; compound with triethyl-amine
—— 3-Methyl-5-prop-2-ynyloxymethyl-dihydro-furan-2-one 27850-26-6 C9H12O3
3-Methyl-5-prop-2-ynyloxymethyl-dihydro-furan-2-one
—— 3-amino-1-[4-(7-benzenesulfonyl-5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-2-(4-chlorophenyl)-propan-1-one 853680-68-9 C26H27ClN6O3S
3-amino-1-[4-(7-benzenesulfonyl-5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperazin-1-yl]-2-(4-chlorophenyl)-propan-1-one
—— 3-Phenylamino-2-((E)-propenyl)-2,3-dihydro-1H-quinazolin-4-one 19557-96-1 C17H17N3O
3-Phenylamino-2-((E)-propenyl)-2,3-dihydro-1H-quinazolin-4-one
—— 3β,17α-Diacetoxy-5α,6β-dihydroxy-6α-methyl-pregnan-20-on 28422-04-0 C26H40O7
3β,17α-Diacetoxy-5α,6β-dihydroxy-6α-methyl-pregnan-20-on
—— 3-Methoxyestra-1,3,5(10)-trien-17β-yl-D-glucopyranosid 29742-60-7 C25H36O7
3-Methoxyestra-1,3,5(10)-trien-17β-yl-D-glucopyranosid
—— 3-(Methoxyimino-methyl)-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester 43166-08-1 C19H23N3O5S2
3-(Methoxyimino-methyl)-8-oxo-7-(2-thiophen-2-yl-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester
—— 3-(3-chloro-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)-phenyl)thien-2-yl)propan-1-one 1036070-31-1 C20H14ClF3O2S
3-(3-chloro-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)-phenyl)thien-2-yl)propan-1-one
—— 3,4-dihydro-7-morpholino-6-nitro-3-oxoquinoxaline-2-carboxylic morpholineamide 221164-85-8 C17H19N5O6
3,4-dihydro-7-morpholino-6-nitro-3-oxoquinoxaline-2-carboxylic morpholineamide
—— 3-[4-(Trichloromethylsulfanylamino)phenyl]sulfonylprop-2-enenitrile 59842-99-8 C10H7Cl3N2O2S2
3-[4-(Trichloromethylsulfanylamino)phenyl]sulfonylprop-2-enenitrile
—— 3',5'-bisethoxycarbonyl-1-ethyl-2',6'-dimethyl-1'-prop-2-ynyl-1',4'-dihydro-[3,4']bipyridinyl-1-ium bromide 1537888-12-2 Br*C23H29N2O4
3',5'-bisethoxycarbonyl-1-ethyl-2',6'-dimethyl-1'-prop-2-ynyl-1',4'-dihydro-[3,4']bipyridinyl-1-ium bromide
—— (3Z,5E)-6-(4-Chloro-3-methoxy-phenyl)-3-methyl-hexa-3,5-dienoic acid methyl ester 128862-50-0 C15H17ClO3
(3Z,5E)-6-(4-Chloro-3-methoxy-phenyl)-3-methyl-hexa-3,5-dienoic acid methyl ester
—— 3-(4-(2-amino-2-oxoethyl)piperazin-1-yl)-N-(4-methyl-3-(3-methyl-1-(6-methylaminopyrimidin-4-yl)-1H-pyrazol-5-ylamino)-phenyl)-5-trifluoromethylbenzamide 1018471-28-7 C30H33F3N10O2
3-(4-(2-amino-2-oxoethyl)piperazin-1-yl)-N-(4-methyl-3-(3-methyl-1-(6-methylaminopyrimidin-4-yl)-1H-pyrazol-5-ylamino)-phenyl)-5-trifluoromethylbenzamide
—— 3-(2-hydroxy-styryl)-benzo[1,4]oxazin-2-one 54016-41-0 C16H11NO3
3-(2-hydroxy-styryl)-benzo[1,4]oxazin-2-one
—— 3-hydroxy-1-(3-methyl-1,2,4-triazin-6-yl)-4-{[4-(propan-2-yl)phenyl]carbonyl}-5-[4-(trifluoromethoxy)phenyl]-2,5-dihydro-1H-pyrrol-2-one 1384878-09-4 C25H21F3N4O4
3-hydroxy-1-(3-methyl-1,2,4-triazin-6-yl)-4-{[4-(propan-2-yl)phenyl]carbonyl}-5-[4-(trifluoromethoxy)phenyl]-2,5-dihydro-1H-pyrrol-2-one
—— 3-(3-(5-(tert-butoxycarbonylamino)pentyloxy)-1,2,5-thiadiazol-4-yl)pyridine 1018846-24-6 C17H24N4O3S
3-(3-(5-(tert-butoxycarbonylamino)pentyloxy)-1,2,5-thiadiazol-4-yl)pyridine
—— (3-(benzyloxy)propyl)(trifluoromethyl)sulfane 1620061-32-6 C11H13F3OS
(3-(benzyloxy)propyl)(trifluoromethyl)sulfane
—— 3-<α-(5-Chlor-2-methylaminophenyl)benzyliden>-2-methylhydrazinthiocarbonsaeure-O-(4-chlorphenyl)ester 116089-24-8 C22H19Cl2N3OS
3-<α-(5-Chlor-2-methylaminophenyl)benzyliden>-2-methylhydrazinthiocarbonsaeure-O-(4-chlorphenyl)ester
—— 3-Cyclopropyl-2,2-diphenyl-propionic acid methyl ester 38674-50-9 C19H20O2
3-Cyclopropyl-2,2-diphenyl-propionic acid methyl ester
—— 3-<4-Methoxycarbonyl-phenoxy>-butanon-2 15908-11-9 C12H14O4
3-<4-Methoxycarbonyl-phenoxy>-butanon-2
—— 3,7-dimethoxy-1,9-dimethyldibenzo[b,f]selenepine 1442110-30-6 C18H18O2Se
3,7-dimethoxy-1,9-dimethyldibenzo[b,f]selenepine
—— 3-Hexyl-2,2-dimethyl-cyclobutanone 10412-31-4 C12H22O
3-Hexyl-2,2-dimethyl-cyclobutanone
—— 3-(Furan-2-yl)-4-[3-(pyrazol-1-ylmethyl)phenyl]-2,4,5,7-tetrahydropyrazolo[3,4-b]pyridin-6-one 1269288-64-3 C20H17N5O2
3-(Furan-2-yl)-4-[3-(pyrazol-1-ylmethyl)phenyl]-2,4,5,7-tetrahydropyrazolo[3,4-b]pyridin-6-one
—— 3-(4-Chlor-3-trifluormethylphenoxy)-6-chlorpyridazin 24519-22-0 C11H5Cl2F3N2O
3-(4-Chlor-3-trifluormethylphenoxy)-6-chlorpyridazin
—— 3,3-(ethylenedioxy)-18-hydroxyestr-5(10)-ene 90194-93-7 C20H30O3
3,3-(ethylenedioxy)-18-hydroxyestr-5(10)-ene