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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-Isopropylidenhydrazino-4-amino-6-chloro-pyridazin 29049-52-3 C7H10ClN5
3-Isopropylidenhydrazino-4-amino-6-chloro-pyridazin
—— 3-Norbornyl-2,4-dioxo-1,2,3,4-tetrahydrochinazolin 21822-92-4 C15H16N2O2
3-Norbornyl-2,4-dioxo-1,2,3,4-tetrahydrochinazolin
—— 3-{3-[3-(4-chlorophenyl)-2-propynyloxy]-phenyl}-2(S)-isopropoxypropanoic acid 478929-06-5 C21H21ClO4
3-{3-[3-(4-chlorophenyl)-2-propynyloxy]-phenyl}-2(S)-isopropoxypropanoic acid
—— 3-{2-[3-(2-chloro-benzyloxy)-phenyl]-morpholin-4-yl}-propionic acid hydrochloride 1268859-50-2 C20H22ClNO4*ClH
3-{2-[3-(2-chloro-benzyloxy)-phenyl]-morpholin-4-yl}-propionic acid hydrochloride
—— 3,4-dichloro-N-(5-((2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methoxy)-2-methylpentan-2-yl)benzenesulfonamide 1198222-57-9 C17H21Cl2N3O5S
3,4-dichloro-N-(5-((2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methoxy)-2-methylpentan-2-yl)benzenesulfonamide
—— 3-tert-butoxy-2-{4-(S)-cyclohexyl-4-[(5-nitro-2-phenoxy-pyridin-4-ylmethyl)-amino]-butyryl-(R)-amino}-propionic acid methyl ester 935877-84-2 C30H42N4O7
3-tert-butoxy-2-{4-(S)-cyclohexyl-4-[(5-nitro-2-phenoxy-pyridin-4-ylmethyl)-amino]-butyryl-(R)-amino}-propionic acid methyl ester
—— 3-[1-(5-chloro-2-methyl-phenyl)-5-(3-chloro-phenyl)-4-ethoxycarbonyl-1H-imidazol-2-yl]-piperidine-1-carboxylic acid benzyl ester 1268679-36-2 C32H31Cl2N3O4
3-[1-(5-chloro-2-methyl-phenyl)-5-(3-chloro-phenyl)-4-ethoxycarbonyl-1H-imidazol-2-yl]-piperidine-1-carboxylic acid benzyl ester
—— 3-methyl-1H-pyrrole-2-carboxylic acid [(S)-1-[(6-amino-pyridin-3-ylmethyl)-carbamoyl]-2-(3,4-dichloro-phenyl)-ethyl]-amide 1194094-81-9 C21H21Cl2N5O2
3-methyl-1H-pyrrole-2-carboxylic acid [(S)-1-[(6-amino-pyridin-3-ylmethyl)-carbamoyl]-2-(3,4-dichloro-phenyl)-ethyl]-amide
—— 3-hydroxy-4-hydroxymethylpyridine-2,5-dicarboxylic acid 5-dibenzylamide 2-hydroxyamide 1198620-83-5 C22H21N3O5
3-hydroxy-4-hydroxymethylpyridine-2,5-dicarboxylic acid 5-dibenzylamide 2-hydroxyamide
—— (3R)-3-{[(3,3-difluorocyclopentyl)(hydroxy)thiophen-2-ylacetyl]oxy}-1-ethyl-1-azoniabicyclo[2.2.2]octane bromide 1198175-31-3 Br*C20H28F2NO3S
(3R)-3-{[(3,3-difluorocyclopentyl)(hydroxy)thiophen-2-ylacetyl]oxy}-1-ethyl-1-azoniabicyclo[2.2.2]octane bromide
—— 3-(2-chloro-ethyl)-2,4,5-trioxo-imidazolidine-1-carboxylic acid ethyl ester 40411-20-9 C8H9ClN2O5
3-(2-chloro-ethyl)-2,4,5-trioxo-imidazolidine-1-carboxylic acid ethyl ester
—— 3,4,5,7-tetra-O-acetyl-2,6-anhydro-D-glycero-L-gulo-heptononitrile 113886-80-9 C15H19NO9
3,4,5,7-tetra-O-acetyl-2,6-anhydro-D-glycero-L-gulo-heptononitrile
—— 3-Chloro-N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide-1-oxide 117551-18-5 C12H12ClN5O6S
3-Chloro-N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-2-pyridinesulfonamide-1-oxide
—— (3R,4R)-1-[3-(cyclopentylmethyl)cyclobutyl]-4-[3-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]piperidine-3-carboxylic acid 1082339-98-7 C29H40N2O4
(3R,4R)-1-[3-(cyclopentylmethyl)cyclobutyl]-4-[3-hydroxy-3-(6-methoxyquinolin-4-yl)propyl]piperidine-3-carboxylic acid
—— 3-Methylthio-5-(1-methyl-1,2,5,6-tetrahydro-3-pyridyl)-1,2,4-triazole, fumarate 120241-78-3 C4H4O4*C9H14N4S
3-Methylthio-5-(1-methyl-1,2,5,6-tetrahydro-3-pyridyl)-1,2,4-triazole, fumarate
—— (3aR)-1-chlorotetrahydro-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphole 215190-94-6 C5H9ClNOP
(3aR)-1-chlorotetrahydro-1H,3H-pyrrolo[1,2-c][1,3,2]oxazaphosphole
—— (3aR,5R,6S,7R,7aR)-6,7-bis(phenylmethoxy)-5-(phenylmethoxymethyl)-1,3a,5,6,7,7a-hexahydropyrano[3,2-d][1,3]oxazol-2-one 121682-66-4 C28H29NO6
(3aR,5R,6S,7R,7aR)-6,7-bis(phenylmethoxy)-5-(phenylmethoxymethyl)-1,3a,5,6,7,7a-hexahydropyrano[3,2-d][1,3]oxazol-2-one
—— 3-[1-[4-(1H-indol-4-yl)-6-morpholin-4-yl-1,3,5-triazin-2-yl]imidazol-2-yl]propanenitrile 1174191-50-4 C21H20N8O
3-[1-[4-(1H-indol-4-yl)-6-morpholin-4-yl-1,3,5-triazin-2-yl]imidazol-2-yl]propanenitrile
—— (3aR,7aS)-3a,7a-Dibromo-1,3-diethyl-7-methyl-2-oxo-2,3,3a,4,7,7a-hexahydro-1H-benzoimidazole-4-carboxylic acid ethyl ester 77944-21-9 C15H22Br2N2O3
(3aR,7aS)-3a,7a-Dibromo-1,3-diethyl-7-methyl-2-oxo-2,3,3a,4,7,7a-hexahydro-1H-benzoimidazole-4-carboxylic acid ethyl ester
—— <3aS-(3aα,9aα,9bβ)>-3β-((tert-butyldimethylsilyl)oxy)-3aβ-methyl-6-<2-(2-methyl-1,3-dioxolan-2-yl)ethyl>-1,2,3,3a,4,5,8,9,9a,9b-decahydro-7H-benz<e>inden-7-one 95935-96-9 C26H44O4Si
<3aS-(3aα,9aα,9bβ)>-3β-((tert-butyldimethylsilyl)oxy)-3aβ-methyl-6-<2-(2-methyl-1,3-dioxolan-2-yl)ethyl>-1,2,3,3a,4,5,8,9,9a,9b-decahydro-7H-benz<e>inden-7-one
—— 3-bromo-2-hydroxy-5-methyl-benzoic acid-(2-nitro-anilide) 109651-95-8 C14H11BrN2O4
3-bromo-2-hydroxy-5-methyl-benzoic acid-(2-nitro-anilide)
—— 3-{(Z)-1-[5-(tert-butyl)-1H-4-imidazolyl]methylidene}-6-[(Z)-1-(5-chloro-2-furyl)methylidene]-2,5-piperazinedione trifluoroacetate 1056465-40-7 C2HF3O2*C17H17ClN4O3
3-{(Z)-1-[5-(tert-butyl)-1H-4-imidazolyl]methylidene}-6-[(Z)-1-(5-chloro-2-furyl)methylidene]-2,5-piperazinedione trifluoroacetate
—— 3-[4-(spiro[5.5]undec-2-ylmethoxy)-phenyl]-propionic acid 1147730-21-9 C21H30O3
3-[4-(spiro[5.5]undec-2-ylmethoxy)-phenyl]-propionic acid
—— 3,3-diphenylhex-5-en-1-ol 1402606-26-1 C18H20O
3,3-diphenylhex-5-en-1-ol
—— (3S,4R,5R)-5-((1'S)-1'-acetoxy-ethyl)-3,4-diacetoxy-dihydro-furan-2(3H)-one 210100-17-7 C12H16O8
(3S,4R,5R)-5-((1'S)-1'-acetoxy-ethyl)-3,4-diacetoxy-dihydro-furan-2(3H)-one
—— (3aR,5R,6S,6aR)-6-(benzyloxy)-5-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole-5-d 142094-07-3 C19H26O6
(3aR,5R,6S,6aR)-6-(benzyloxy)-5-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole-5-d
—— 3-(2-methyl-5-phenylmethoxycyclohexen-1-yl)propanal 85221-00-7 C17H22O2
3-(2-methyl-5-phenylmethoxycyclohexen-1-yl)propanal
—— 3-acetylthio-5-p-chlorophenyl-8-phenylpyrazolo[1,5-c]-1,2,4-triazolo[4,3-a]pyrimidine 1338219-13-8 C21H14ClN5OS
3-acetylthio-5-p-chlorophenyl-8-phenylpyrazolo[1,5-c]-1,2,4-triazolo[4,3-a]pyrimidine
—— (3,5-dibromo-6-methyl-pyridin-2-ylamino)-furan-2-yl-acetic acid 434329-81-4 C12H10Br2N2O3
(3,5-dibromo-6-methyl-pyridin-2-ylamino)-furan-2-yl-acetic acid
—— 3,3-dimethyl-6-(1-methyl-2-oxo-propylidene)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester 83116-71-6 C18H25NO6S
3,3-dimethyl-6-(1-methyl-2-oxo-propylidene)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester
—— 3-(perfluoro-6-methylheptyl)-1,2-epoxypropane 165318-17-2 C11H5F17O
3-(perfluoro-6-methylheptyl)-1,2-epoxypropane
—— (3S,5R)-3-amino-7-cyclohexyl-5-methyl-heptanoic acid 610300-24-8 C14H27NO2
(3S,5R)-3-amino-7-cyclohexyl-5-methyl-heptanoic acid
—— (3S,4R,6E,10Z)-3,4,7,11-tetramethyl-6,10-tridecadienoic acid 78094-79-8 C17H30O2
(3S,4R,6E,10Z)-3,4,7,11-tetramethyl-6,10-tridecadienoic acid
—— 3-ethyl-2,7,9-trimethyl-(10H)-dipyrrin-1-one-8-(19-oxo)eicosanoic acid 172959-50-1 C34H54N2O4
3-ethyl-2,7,9-trimethyl-(10H)-dipyrrin-1-one-8-(19-oxo)eicosanoic acid
—— 3-[6-(pyridin-3-ylmethoxy)-1H-benzimidazol-2-yl]-1H-indazole-5-carbonitrile 485833-34-9 C21H14N6O
3-[6-(pyridin-3-ylmethoxy)-1H-benzimidazol-2-yl]-1H-indazole-5-carbonitrile
—— 3,4-Dihydro-6,7-dimethoxy-1-propylisoquinolin-8-ol hydrochloride 158903-80-1 C14H19NO3*ClH
3,4-Dihydro-6,7-dimethoxy-1-propylisoquinolin-8-ol hydrochloride
—— 3-(N-benzylmethanimidoyl)-4-hydroxy-2H-chromen-2-one 10523-42-9 C17H13NO3
3-(N-benzylmethanimidoyl)-4-hydroxy-2H-chromen-2-one
—— 3-(3,4-dichloro-phenyl)-1-[3-(2-hydroxy-ethoxy)-4-methoxy-phenyl]-pyrrolidine-2-one 619254-23-8 C19H19Cl2NO4
3-(3,4-dichloro-phenyl)-1-[3-(2-hydroxy-ethoxy)-4-methoxy-phenyl]-pyrrolidine-2-one
—— 3-[1-ethyl-2,4-dioxo-5-phenyl-7-(trifluoromethyl)-1,3,5-benzotriazepin-3-yl]-N-methyl-benzamide 1329989-94-7 C25H21F3N4O3
3-[1-ethyl-2,4-dioxo-5-phenyl-7-(trifluoromethyl)-1,3,5-benzotriazepin-3-yl]-N-methyl-benzamide
—— 3-amino-1-(3-(3,6-dibromo-9H-carbazol-9-yl)-2-hydroxypropyl)pyridinium 1235481-67-0 C20H18Br2N3O
3-amino-1-(3-(3,6-dibromo-9H-carbazol-9-yl)-2-hydroxypropyl)pyridinium
—— 3-(4-Cyanophenyl)-3-(1,2,4-triazol-1-yl)-acrylic acid-tert-butyl ester 142838-39-9 C16H16N4O2
3-(4-Cyanophenyl)-3-(1,2,4-triazol-1-yl)-acrylic acid-tert-butyl ester
—— 3-[3-methoxy-4-[2-(4-methylpiperazin-1-yl)ethoxy]phenyl]-6-methyl-8H-pyrimido[5,4-e][1,2,4]triazine-5,7-dione 646071-79-6 C20H25N7O4
3-[3-methoxy-4-[2-(4-methylpiperazin-1-yl)ethoxy]phenyl]-6-methyl-8H-pyrimido[5,4-e][1,2,4]triazine-5,7-dione
—— ((3R,4R)-3-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)-4-methylpiperidin-1-yl)(3,3-difluoroazetidin-1-yl)methanone 1310724-48-1 C18H20F2N6O
((3R,4R)-3-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)-4-methylpiperidin-1-yl)(3,3-difluoroazetidin-1-yl)methanone
—— 3-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-1,3-benzothiazole-2(3H)-thione 67799-18-2 C18H19NO7S2
3-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-1,3-benzothiazole-2(3H)-thione
—— 3-[2-(3H-imidazo[4,5-b]pyridin-6-yl)ethynyl]-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzamide 1232836-22-4 C29H27F3N6O
3-[2-(3H-imidazo[4,5-b]pyridin-6-yl)ethynyl]-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzamide
—— 3-Methylsulfanyl-N<sup>5</sup>-propyl-[1,2,4]triazine-5,6-diamine 126578-16-3 C7H13N5S
3-Methylsulfanyl-N<sup>5</sup>-propyl-[1,2,4]triazine-5,6-diamine
—— 3-methyl-octa-2,4,6-trienoic acid methyl ester 858028-10-1 C10H14O2
3-methyl-octa-2,4,6-trienoic acid methyl ester
—— 3,3,3-trifluoro-propane-1-sulfonic acid ((1R,8S,11S,12R,15R)-11-benzyl-12-hydroxy-18-methoxy-9-oxo-2-oxa-10,14-diaza-tricyclo[13.7.0.0(16,21)]docosa-4,16(21),17,19-tetraen-8-yl)-methyl-amide trifluoroacetate 1048105-70-9 C2HF3O2*C31H40F3N3O6S
3,3,3-trifluoro-propane-1-sulfonic acid ((1R,8S,11S,12R,15R)-11-benzyl-12-hydroxy-18-methoxy-9-oxo-2-oxa-10,14-diaza-tricyclo[13.7.0.0(16,21)]docosa-4,16(21),17,19-tetraen-8-yl)-methyl-amide trifluoroacetate
—— (3aS,4R,6R,6aS)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-isopropoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole 54469-10-2 C15H26O6
(3aS,4R,6R,6aS)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-isopropoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole
—— (3S,3aR,5aS,6R,9aR,9bS)-3,6-Dihydroxy-3,5a,9-trimethyl-3a,4,5,5a,6,7,9a,9b-octahydro-3H-naphtho[1,2-b]furan-2-one 50932-17-7 C15H22O4
(3S,3aR,5aS,6R,9aR,9bS)-3,6-Dihydroxy-3,5a,9-trimethyl-3a,4,5,5a,6,7,9a,9b-octahydro-3H-naphtho[1,2-b]furan-2-one