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中文名称 英文名称 CAS号 化学式 结构式图片
—— (3-{2-[1-Ethoxycarbonyl-1-phenyl-meth-(Z)-ylideneaminooxy]-acetylamino}-2-oxo-azetidin-1-yl)-(4-hydroxy-phenyl)-acetic acid 75270-04-1 C23H23N3O8
(3-{2-[1-Ethoxycarbonyl-1-phenyl-meth-(Z)-ylideneaminooxy]-acetylamino}-2-oxo-azetidin-1-yl)-(4-hydroxy-phenyl)-acetic acid
—— 3-deoxy-1,2-O-isopropylidene-5-O-methanesulfonyl-3-C-<2-(4-methoxybenzyloxy)ethyl>-α-D-allofuranose 133839-41-5 C20H30O9S
3-deoxy-1,2-O-isopropylidene-5-O-methanesulfonyl-3-C-<2-(4-methoxybenzyloxy)ethyl>-α-D-allofuranose
—— (3R,4S)-3-[(E,1R)-1-[tert-butyl(dimethyl)silyl]oxy-4-phenylmethoxybut-2-enyl]-4-[(E)-3-[(2S)-2-phenylmethoxypropoxy]prop-1-enyl]cyclopentan-1-one 1094731-22-2 C35H50O5Si
(3R,4S)-3-[(E,1R)-1-[tert-butyl(dimethyl)silyl]oxy-4-phenylmethoxybut-2-enyl]-4-[(E)-3-[(2S)-2-phenylmethoxypropoxy]prop-1-enyl]cyclopentan-1-one
—— 3-(2-aminoethylamino)quinoxalin-2(1H)-one 1607816-29-4 C18H18N4O3
3-(2-aminoethylamino)quinoxalin-2(1H)-one
—— 3-(4-biphenyl)-4-(4-hydroxyphenyl)-7-methoxy-2H-chromene 411235-98-8 C28H22O3
3-(4-biphenyl)-4-(4-hydroxyphenyl)-7-methoxy-2H-chromene
—— (3S)-1-chloro-3,6-dimethylheptane 1351387-33-1 C9H19Cl
(3S)-1-chloro-3,6-dimethylheptane
—— 3,4,5-Tris-octyloxy-benzoic acid 4-benzyloxy-phenyl ester 203256-85-3 C44H64O6
3,4,5-Tris-octyloxy-benzoic acid 4-benzyloxy-phenyl ester
—— (3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-17-(2-oxo-2H-pyran-5-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl(2-(pyrrolidin-1-yl)ethyl)carbamate 1314863-50-7 C31H46N2O5
(3S,5R,8R,9S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-17-(2-oxo-2H-pyran-5-yl)hexadecahydro-1H-cyclopenta[a]phenanthren-3-yl(2-(pyrrolidin-1-yl)ethyl)carbamate
—— 3-(2-(3-(4-(3-phenylureido)phenyl)propanamido)-N-(2-(pyridin-2-yl)ethyl)acetamido)propanoic acid 229629-22-5 C28H31N5O5
3-(2-(3-(4-(3-phenylureido)phenyl)propanamido)-N-(2-(pyridin-2-yl)ethyl)acetamido)propanoic acid
—— 3-(1H-indol-3-yl)-selenopropionic acid Se-phenyl ester 686777-78-6 C17H15NOSe
3-(1H-indol-3-yl)-selenopropionic acid Se-phenyl ester
—— 3,5,5,6,8,8,9,9,11,12,12,14-dodecafluoro-1,16-diiodo-3,6,11,14-tetrakis(trifluoromethyl)-4,7,10,13-tetraoxahexadecane 888959-20-4 C16H8F24I2O4
3,5,5,6,8,8,9,9,11,12,12,14-dodecafluoro-1,16-diiodo-3,6,11,14-tetrakis(trifluoromethyl)-4,7,10,13-tetraoxahexadecane
—— 3-(2',3',5'-(O-tris(tert-butyldimethylsilyl)-β-D-ribofuranosyl)-[1,2,4]triazol-3-yl)-3-hydroxypropionamide 1028803-73-7 C28H58N4O6Si3
3-(2',3',5'-(O-tris(tert-butyldimethylsilyl)-β-D-ribofuranosyl)-[1,2,4]triazol-3-yl)-3-hydroxypropionamide
—— 3,5-di-t-butyl-4-hydroxy-N,N-dimethyl-N-(2-methylallyl)-anilinium bromide 82217-86-5 Br*C20H34NO
3,5-di-t-butyl-4-hydroxy-N,N-dimethyl-N-(2-methylallyl)-anilinium bromide
—— [3,5-bis-(4-carbamimidoyl-phenoxy)-benzoyl]-3,4-dihydro-1H-quinoline 1256589-43-1 C30H27N5O3
[3,5-bis-(4-carbamimidoyl-phenoxy)-benzoyl]-3,4-dihydro-1H-quinoline
—— 3(4hydroxy-3-methoxycinnamoyl)pyridine-1oxide 29806-55-1 C15H13NO4
3(4hydroxy-3-methoxycinnamoyl)pyridine-1oxide
—— 3-(6-methylsulfanyl-purin-9-ylmethyl)-1,4-dioxa-spiro[4.5]decane-2-carboxylic acid 28875-74-3 C16H20N4O4S
3-(6-methylsulfanyl-purin-9-ylmethyl)-1,4-dioxa-spiro[4.5]decane-2-carboxylic acid
—— 3-Methyl-4-ethyl-5-trichloroacetyl-2-pyrrolcarbonsaeure-ethylester 35889-84-0 C12H14Cl3NO3
3-Methyl-4-ethyl-5-trichloroacetyl-2-pyrrolcarbonsaeure-ethylester
—— 3-acetoxy-1-acetyl-5-methyl-piperidine 33469-65-7 C10H17NO3
3-acetoxy-1-acetyl-5-methyl-piperidine
—— 3-(1-ethyl-2-oxo-2,3-dihydro-indol-3-yl)-2-methyl-4-oxo-4-phenyl-butyraldehyde 31610-36-3 C21H21NO3
3-(1-ethyl-2-oxo-2,3-dihydro-indol-3-yl)-2-methyl-4-oxo-4-phenyl-butyraldehyde
—— 3-Acetyl-N-t-butyl-3-t-butyl-aminocarbonyl-2-methyl-propiolactam 26613-73-0 C15H26N2O3
3-Acetyl-N-t-butyl-3-t-butyl-aminocarbonyl-2-methyl-propiolactam
—— 3-(carboxymethyl)-4'-methoxyflavone 80907-20-6 C18H14O5
3-(carboxymethyl)-4'-methoxyflavone
—— 3-(2,4-dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl 2-o-tolylacetate 1256911-65-5 C24H22Cl2O4
3-(2,4-dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl 2-o-tolylacetate
—— 3-Amino-buttersaeure-anilid-N-sulfonsaeure-anilid 5609-98-3 C16H19N3O3S
3-Amino-buttersaeure-anilid-N-sulfonsaeure-anilid
—— 3-ethoxycarbonyl-1-methyl-4-(N-phenylcarbamoyl)pyrazolin-5-one 85230-28-0 C14H15N3O4
3-ethoxycarbonyl-1-methyl-4-(N-phenylcarbamoyl)pyrazolin-5-one
—— 3-((3aS,4S,6R,7R,7aS)-7-azido-4-(benzyloxy)-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl)propyl methanesulfonate 1002754-14-4 C19H27N3O7S
3-((3aS,4S,6R,7R,7aS)-7-azido-4-(benzyloxy)-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl)propyl methanesulfonate
—— 3-methoxy-6ξ-chloro-9,10-secoestra-1,3,5(10),8(14)-tetraene-9,17-dione 83177-88-2 C19H21ClO3
3-methoxy-6ξ-chloro-9,10-secoestra-1,3,5(10),8(14)-tetraene-9,17-dione
—— (3R,4R,5S)-5-((E)-(S)-1,4-Dimethyl-pent-2-enyl)-4-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester 106294-06-8 C14H22O4
(3R,4R,5S)-5-((E)-(S)-1,4-Dimethyl-pent-2-enyl)-4-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid methyl ester
—— 3-(3-Acetoxy-2-oxo-2,3-dihydro-1H-indol-3-yl)-propionic acid methyl ester 133603-35-7 C14H15NO5
3-(3-Acetoxy-2-oxo-2,3-dihydro-1H-indol-3-yl)-propionic acid methyl ester
—— (3aS,4R,6aR)-4-(2-Hydroxy-phenyl)-6-methyl-2-phenyl-4,6a-dihydro-3aH-pyrrolo[3,4-c]pyrrole-1,3-dione 113371-17-8 C19H16N2O3
(3aS,4R,6aR)-4-(2-Hydroxy-phenyl)-6-methyl-2-phenyl-4,6a-dihydro-3aH-pyrrolo[3,4-c]pyrrole-1,3-dione
—— 3-deoxysucrose 102039-75-8 C12H22O10
3-deoxysucrose
—— 3,5-dinitrobenzoic acid 4(S)-{2-[4-((3β,5α,8β,9α,10β,13β,14α)-10,13-dimethyl-17-oxohexadecahydrocyclopenta[a]phenanthren-3-yloxycarbonyl)phenoxy]acetoxy}-4-ethyl-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diazadibenzo[b,h]fluoren-9-yl ester 1401217-32-0 C55H52N4O15
3,5-dinitrobenzoic acid 4(S)-{2-[4-((3β,5α,8β,9α,10β,13β,14α)-10,13-dimethyl-17-oxohexadecahydrocyclopenta[a]phenanthren-3-yloxycarbonyl)phenoxy]acetoxy}-4-ethyl-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diazadibenzo[b,h]fluoren-9-yl ester
—— <3(2R),4R,5S>-3-(2-hydroxy-1-oxobutyl)-4-methyl-5-phenyl-2-oxazolidinone 96930-29-9 C14H17NO4
<3(2R),4R,5S>-3-(2-hydroxy-1-oxobutyl)-4-methyl-5-phenyl-2-oxazolidinone
—— 3-(2,3-dichlorophenyl)-1-(furan-2-yl)prop-2-en-1-one 1290605-21-8 C13H8Cl2O2
3-(2,3-dichlorophenyl)-1-(furan-2-yl)prop-2-en-1-one
—— (3S)-3-<(1'S)-1'-<<(3''-amino-5''-O-(3-chlorobenzoyl)-2'',3''-dideoxy-α-L-ribo-hexaro-1'',4''-lactone)-6''-oyl>amino>-3'-methylbutyl>-3,4-dihydro-8-hydroxy-1H-2-benzopyran-1-one 147852-98-0 C27H29ClN2O8
(3S)-3-<(1'S)-1'-<<(3''-amino-5''-O-(3-chlorobenzoyl)-2'',3''-dideoxy-α-L-ribo-hexaro-1'',4''-lactone)-6''-oyl>amino>-3'-methylbutyl>-3,4-dihydro-8-hydroxy-1H-2-benzopyran-1-one
—— 3-(1-Methyl-5-nitro-2-imidazolyl)-Δ<sup>2</sup>-1.2.4-oxadiazolin-5-on 37579-09-2 C6H5N5O4
3-(1-Methyl-5-nitro-2-imidazolyl)-Δ<sup>2</sup>-1.2.4-oxadiazolin-5-on
—— 3β-Acetoxy-17α-aethyl-5α-androst-1-en-17β-ol 95565-57-4 C23H36O3
3β-Acetoxy-17α-aethyl-5α-androst-1-en-17β-ol
—— [(3S,3aS,6R,7R,8R,8aS)-8-acetyl-3,6-dimethyl-7-(2-methylsulfonyloxyethyl)-2-oxo-3a,4,5,7,8,8a-hexahydro-3H-cyclohepta[b]furan-6-yl] acetate 303179-36-4 C18H28O8S
[(3S,3aS,6R,7R,8R,8aS)-8-acetyl-3,6-dimethyl-7-(2-methylsulfonyloxyethyl)-2-oxo-3a,4,5,7,8,8a-hexahydro-3H-cyclohepta[b]furan-6-yl] acetate
—— 3-(2,3,4-Tri-O-benzoyl-β-D-ribopyranosyloxy)-thiopyridazon-(6) 29505-34-8 C30H24N2O8S
3-(2,3,4-Tri-O-benzoyl-β-D-ribopyranosyloxy)-thiopyridazon-(6)
—— 3-<Pyridyl-(3)>-5-(<3-(pyridyl-(3))-1H-1,2,4-triazolyl-(5)>-methyl)-1H-1,2,4-triazol 23164-59-2 C15H12N8
3-<Pyridyl-(3)>-5-(<3-(pyridyl-(3))-1H-1,2,4-triazolyl-(5)>-methyl)-1H-1,2,4-triazol
—— 3-(4-chloro-2,5-dimethoxy-phenyl)-2-methyl-3<i>H</i>-quinazolin-4-one 1898-00-6 C17H15ClN2O3
3-(4-chloro-2,5-dimethoxy-phenyl)-2-methyl-3<i>H</i>-quinazolin-4-one
—— (3,4-dimethylthieno[2,3-b]thiophene-2,5-diyl)bis((3-amino-5-(methylthio)-1H-pyrazol-4-yl)methanone) 1258980-74-3 C18H18N6O2S4
(3,4-dimethylthieno[2,3-b]thiophene-2,5-diyl)bis((3-amino-5-(methylthio)-1H-pyrazol-4-yl)methanone)
—— 3-cyclohexylmethyl-4-(1-methyl-1<i>H</i>-imidazol-4-yl)-pyrrolidin-2-one 42512-09-4 C15H23N3O
3-cyclohexylmethyl-4-(1-methyl-1<i>H</i>-imidazol-4-yl)-pyrrolidin-2-one
—— 3-iodo-6-methoxy-4H-1-benzopyran-4-one 310411-89-3 C10H7IO3
3-iodo-6-methoxy-4H-1-benzopyran-4-one
—— 3(R)-carbomethoxy-4(R)-methyldihydro-2(3H)-furanone 115047-73-9 C7H10O4
3(R)-carbomethoxy-4(R)-methyldihydro-2(3H)-furanone
—— (3E)-1-iodo-4,8-dimethyl-nona-3,8-diene 121741-38-6 C11H19I
(3E)-1-iodo-4,8-dimethyl-nona-3,8-diene
—— 3'-deoxy-tetra-N-ethoxycarbonylkanamycin A 81155-07-9 C30H52N4O18
3'-deoxy-tetra-N-ethoxycarbonylkanamycin A
—— 3-hydroxydodecanoyl amphi-enterobactin 1593536-55-0 C45H54N4O19
3-hydroxydodecanoyl amphi-enterobactin
—— 3-[2-bromo-1-(ethoxyimino)ethyl]coumarin 1354634-29-9 C13H12BrNO3
3-[2-bromo-1-(ethoxyimino)ethyl]coumarin
—— 3-(2-Chloro-ethyl)-1-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-1-(2-methoxy-1-methyl-ethyl)-urea 74264-56-5 C19H35ClN2O12
3-(2-Chloro-ethyl)-1-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-1-(2-methoxy-1-methyl-ethyl)-urea
—— 3.3-Ethylendioxy-18-methyl-5-pregnen-18.20-dion 23971-05-3 C24H34O4
3.3-Ethylendioxy-18-methyl-5-pregnen-18.20-dion