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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-Carbomethoxy-1,2,5-triphenyl-3-pyrrolin 30082-51-0 C24H21NO2
3-Carbomethoxy-1,2,5-triphenyl-3-pyrrolin
—— 3-(3-Ethoxycarbonyl-2-oxo-cyclopentyliden)-indol-2(3H)-on 26409-28-9 C16H15NO4
3-(3-Ethoxycarbonyl-2-oxo-cyclopentyliden)-indol-2(3H)-on
—— 3-Benzyl-4-oxo-2-thioxo-thiazolidin-5-<N-pentyl-acetamid> 5147-52-4 C17H22N2O2S2
3-Benzyl-4-oxo-2-thioxo-thiazolidin-5-<N-pentyl-acetamid>
—— 3,4,6-tri-O-methylcarbonate-D-glucal 1431709-49-7 C12H16O10
3,4,6-tri-O-methylcarbonate-D-glucal
—— 3-iodo-4-hydroxy-5-tert-butyl benzaldehyde 65678-10-6 C11H13IO2
3-iodo-4-hydroxy-5-tert-butyl benzaldehyde
—— 3',4',5,7-Tetra-O-methyl-3-O-<methylthio(thiocarbonyl)>-(+)-catechin 138571-71-8 C21H24O6S2
3',4',5,7-Tetra-O-methyl-3-O-<methylthio(thiocarbonyl)>-(+)-catechin
—— (3S,4S,5S,6R)-3-ethyl-5-nitro-4,6-diphenylcyclohex-1-enecarbaldehyde 906371-06-0 C21H21NO3
(3S,4S,5S,6R)-3-ethyl-5-nitro-4,6-diphenylcyclohex-1-enecarbaldehyde
—— (3S,4R,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,4,17-triol 74996-86-4 C19H30O3
(3S,4R,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,4,17-triol
—— 3,3-bis(3,5-dibromo-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide compound with 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine (1:1) 74152-31-1 C14H18N4O3*C19H10Br4O5S
3,3-bis(3,5-dibromo-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide compound with 5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine (1:1)
—— (3aR,4R,4aR,7aR,8R,8aS)-2,2,6,6-tetramethylhexahydrobenzo[1,2-d:4,5-d']bis([1,3]dioxole)-4,8-diyl (1S,1'S,4R,4'R)-bis(4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate) 206437-50-5 C32H44O12
(3aR,4R,4aR,7aR,8R,8aS)-2,2,6,6-tetramethylhexahydrobenzo[1,2-d:4,5-d']bis([1,3]dioxole)-4,8-diyl (1S,1'S,4R,4'R)-bis(4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxylate)
—— (3S,8R,9S,10R,13S,14S,17S)-17-(tert-Butyl-dimethyl-silanyloxy)-10,13-dimethyl-3-nonafluorobutyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 174788-80-8 C29H43F9O2Si
(3S,8R,9S,10R,13S,14S,17S)-17-(tert-Butyl-dimethyl-silanyloxy)-10,13-dimethyl-3-nonafluorobutyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
—— 3-benzoyl-10-chloro-7-methyl-11b-phenyl-7,11b-dihydro-benzo[f][1,2,4]oxadiazolo[4,5-d][1,4]diazepin-6-one 39683-94-8 C24H18ClN3O3
3-benzoyl-10-chloro-7-methyl-11b-phenyl-7,11b-dihydro-benzo[f][1,2,4]oxadiazolo[4,5-d][1,4]diazepin-6-one
—— 3-eicosyloxy-propan-1-ol 29506-18-1 C23H48O2
3-eicosyloxy-propan-1-ol
—— 3β-acetyloxy-olean-12-en-28-oyl piperazine 1233347-13-1 C36H58N2O3
3β-acetyloxy-olean-12-en-28-oyl piperazine
—— 3,5-di-O-benzyl-1,4-dideoxy-1,4-imino-N-(2,2,2-trichloroethoxycarbonyl)-D-ribitol 577978-35-9 C22H24Cl3NO5
3,5-di-O-benzyl-1,4-dideoxy-1,4-imino-N-(2,2,2-trichloroethoxycarbonyl)-D-ribitol
—— 3-O-benzyl-α<sup>4</sup>,α<sup>5</sup>-di-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-6-fluoropyridoxol 882979-65-9 C43H52FNO21
3-O-benzyl-α<sup>4</sup>,α<sup>5</sup>-di-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-6-fluoropyridoxol
—— 3-β-Chloraethyl-pyrenyl-keton 94375-46-9 C19H13ClO
3-β-Chloraethyl-pyrenyl-keton
—— 3-(3,5-dimethoxyphenoxy)phenol 1443650-86-9 C14H14O4
3-(3,5-dimethoxyphenoxy)phenol
—— 3,17β-dihydroxy-1,3,5(10)-estratriene-6α-amine 104936-03-0 C18H25NO2
3,17β-dihydroxy-1,3,5(10)-estratriene-6α-amine
—— 3-hydroxyiminoolean-12-en-28-oic acid morpholide 55732-16-6 C34H54N2O3
3-hydroxyiminoolean-12-en-28-oic acid morpholide
—— (3R,4S,5R)-5-((S)-1-(isobutyryloxy)ethyl)-4-(naphthalen-2-ylmethoxy)-5-((tosyloxy)methyl)tetrahydrofuran-2,3-diyl diacetate 1352230-58-0 C33H38O11S
(3R,4S,5R)-5-((S)-1-(isobutyryloxy)ethyl)-4-(naphthalen-2-ylmethoxy)-5-((tosyloxy)methyl)tetrahydrofuran-2,3-diyl diacetate
—— 3,3-bis(trimethylstannyl)propyl acetate 85293-99-8 C11H26O2Sn2
3,3-bis(trimethylstannyl)propyl acetate
—— 3-(2-chloro-4-nitro-imidazol-1-yl)-propionitrile 92918-17-7 C6H5ClN4O2
3-(2-chloro-4-nitro-imidazol-1-yl)-propionitrile
—— 3-(dichloroacetoxy-methyl)-3<i>H</i>-benzooxazol-2-one 56755-64-7 C10H7Cl2NO4
3-(dichloroacetoxy-methyl)-3<i>H</i>-benzooxazol-2-one
—— 3-(2-(tert-butoxycarbonylamino)phenyl)propionic acid 2-(11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl ester 1314005-13-4 C35H45NO8
3-(2-(tert-butoxycarbonylamino)phenyl)propionic acid 2-(11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl ester
—— 3,4,5,6-tetra-O-benzyl-1-O-trifluoromethanesulfonyl-L-myo-inositol 638203-33-5 C35H35F3O8S
3,4,5,6-tetra-O-benzyl-1-O-trifluoromethanesulfonyl-L-myo-inositol
—— 3-methoxy-3-phenyl-propylmercury (1+); chloride 73326-58-6 C10H13ClHgO
3-methoxy-3-phenyl-propylmercury (1+); chloride
—— 3-bromo-1-methyl-2-(3-pyridyl)pyrrolidine 74805-02-0 C10H13BrN2
3-bromo-1-methyl-2-(3-pyridyl)pyrrolidine
—— 3-methoxyflavothione 85726-13-2 C16H12O2S
3-methoxyflavothione
—— 3,3-(ethylenedioxy)androst-5,16-dien-17-yl trimethylsilyl ether 141664-06-4 C24H38O3Si
3,3-(ethylenedioxy)androst-5,16-dien-17-yl trimethylsilyl ether
—— (3R)-3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]propanenitrile hydrochloride 1912373-07-9 C17H18N6*ClH
(3R)-3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]propanenitrile hydrochloride
—— 3β-trityloxy-androst-5-en-17β-ol 897958-66-6 C38H44O2
3β-trityloxy-androst-5-en-17β-ol
—— ((3R,4S)-3-(((tert-butyldimethylsilyl)oxy)methyl)-4-(((2S,3S)-3-(6-methoxyquinolin-4-yl)oxiran-2-yl)methyl)piperidin-1-yl)(phenyl)methanone 1269788-69-3 C32H42N2O4Si
((3R,4S)-3-(((tert-butyldimethylsilyl)oxy)methyl)-4-(((2S,3S)-3-(6-methoxyquinolin-4-yl)oxiran-2-yl)methyl)piperidin-1-yl)(phenyl)methanone
—— (3S,8R,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,4,6-d4 acetate 68292-58-0 C21H32O3
(3S,8R,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl-2,2,4,6-d4 acetate
—— (3S,8R,9S,10R,13S,14S,17S)-17-(tert-Butyl-dimethyl-silanyloxy)-10,13-dimethyl-3-pentafluoroethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 174788-78-4 C27H43F5O2Si
(3S,8R,9S,10R,13S,14S,17S)-17-(tert-Butyl-dimethyl-silanyloxy)-10,13-dimethyl-3-pentafluoroethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
—— (3R,4S)-1-<2-(4-benzyloxy-3-methyloxyphenyl)-2-hydroxyethyl>-3-ethyl-4-piperidineacetic acid ethyl ester 82260-55-7 C27H37NO5
(3R,4S)-1-<2-(4-benzyloxy-3-methyloxyphenyl)-2-hydroxyethyl>-3-ethyl-4-piperidineacetic acid ethyl ester
—— 3,4-di-O-tert-butyldimetylsilylcaffeic acid 132418-12-3 C21H36O4Si2
3,4-di-O-tert-butyldimetylsilylcaffeic acid
—— (3aR,3bS,5aS,6S,8aS,8bR)-6-tert-Butoxy-3a,5a-dimethyl-3a,3b,4,5,5a,6,7,8,8a,8b,9,10-dodecahydro-3H-2-oxa-1-aza-dicyclopenta[a,f]naphthalene 127916-21-6 C20H33NO2
(3aR,3bS,5aS,6S,8aS,8bR)-6-tert-Butoxy-3a,5a-dimethyl-3a,3b,4,5,5a,6,7,8,8a,8b,9,10-dodecahydro-3H-2-oxa-1-aza-dicyclopenta[a,f]naphthalene
—— (3-cyclohexylprop-1-en-2-yl)trimethylstannane 133705-77-8 C12H24Sn
(3-cyclohexylprop-1-en-2-yl)trimethylstannane
—— 3,4,5,6-tetra-O-acetyl-1-deoxy-1-diazo-L-fructose 78124-21-7 C14H18N2O9
3,4,5,6-tetra-O-acetyl-1-deoxy-1-diazo-L-fructose
—— 3-(5-chlorobenzo[d]thiazol-2-yl)-N-((E)-3-phenylallylidene)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-amine 1452809-61-8 C23H17ClN2S2
3-(5-chlorobenzo[d]thiazol-2-yl)-N-((E)-3-phenylallylidene)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-amine
—— 3,6-Dichlor-17-acetoxy-20-oxo-Δ2,4,6-pregnatrien-2-carbaldehyd 19588-25-1 C24H28Cl2O4
3,6-Dichlor-17-acetoxy-20-oxo-Δ2,4,6-pregnatrien-2-carbaldehyd
—— 3-ethoxycarbonylmethyl-4-methyl-2-oxo-piperidine-1-carboxylic acid tert-butyl ester 856897-65-9 C15H25NO5
3-ethoxycarbonylmethyl-4-methyl-2-oxo-piperidine-1-carboxylic acid tert-butyl ester
—— 3-(2'-thio-1',3',4'-oxadiazol-5'-yl)-7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one 374677-90-4 C18H13ClN4O2S
3-(2'-thio-1',3',4'-oxadiazol-5'-yl)-7-chloro-1,3-dihydro-1-methyl-5-phenyl-2H-1,4-benzodiazepin-2-one
—— (3aR,6aR)-5-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-3a,6a-dihydro-furo[2,3-d][1 ,3]dioxol-6-yl acetate 286011-08-3 C14H20O7
(3aR,6aR)-5-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyl-3a,6a-dihydro-furo[2,3-d][1 ,3]dioxol-6-yl acetate
—— 3'-(2-methoxyethoxy)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl (2R)-2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-methylbutanoate 676362-53-1 C32H27NO9
3'-(2-methoxyethoxy)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-6'-yl (2R)-2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-methylbutanoate
—— 3-Acetylaminomethyl-5-acetylamino-2,4,6-trijod-benzoesaeure-(2-hydroxy-propylester) 1555-89-1 C15H17I3N2O5
3-Acetylaminomethyl-5-acetylamino-2,4,6-trijod-benzoesaeure-(2-hydroxy-propylester)
—— 3-morpholin-4-yl-5-(2,2,2-trichloro-acetylamino)-[1,2,3]oxadiazolium betaine 27283-02-9 C8H9Cl3N4O3
3-morpholin-4-yl-5-(2,2,2-trichloro-acetylamino)-[1,2,3]oxadiazolium betaine
—— 3-(N-methyl-3-pyrroloyl)-2-methylsulfanyl-4-phenyl-6-(4-phenylpiperazino)-5,6-dihydro-4H-thiopyran 1448887-56-6 C28H31N3OS2
3-(N-methyl-3-pyrroloyl)-2-methylsulfanyl-4-phenyl-6-(4-phenylpiperazino)-5,6-dihydro-4H-thiopyran
—— 3-O-<1-Imidazolyl(thiocarbonyl)>-3',4',5,7-tetra-O-methyl-(+)-catechin 138571-69-4 C23H24N2O6S
3-O-<1-Imidazolyl(thiocarbonyl)>-3',4',5,7-tetra-O-methyl-(+)-catechin