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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,3'-bis{[3,11-di(p-tosyl)-3,7,11-triaza-dicyclo[11.3.1]heptadecan-1(16),13(17),14-trien-7-yl]-methyl}-4"-bromo-1,1',1"-triphenylmethane 1093678-54-6 C77H85BrN6O8S4
3,3'-bis{[3,11-di(p-tosyl)-3,7,11-triaza-dicyclo[11.3.1]heptadecan-1(16),13(17),14-trien-7-yl]-methyl}-4"-bromo-1,1',1"-triphenylmethane
—— 3-(5-Nitro-2-furyl)-6-acetamido-pyridazin 38530-11-9 C10H8N4O4
3-(5-Nitro-2-furyl)-6-acetamido-pyridazin
—— 3,7-Dimethyl-9-<4-methoxy-phenyl>-nona-2,4,6,8-tetraencarbonsaeure-methylester 1089328-98-2 C19H22O3
3,7-Dimethyl-9-<4-methoxy-phenyl>-nona-2,4,6,8-tetraencarbonsaeure-methylester
—— (3-cyclopropylimino-3-[1,2] oxazinan-2-yl-1-phenyl-propenyl)-(4-fluoro-phenyl)-amine 283594-37-6 C22H24FN3O
(3-cyclopropylimino-3-[1,2] oxazinan-2-yl-1-phenyl-propenyl)-(4-fluoro-phenyl)-amine
—— 3-(1H-indol-3-yl)-N-p-tolyl-N-(p-tolylcarbamoyl)propanamide 1372206-79-5 C26H25N3O2
3-(1H-indol-3-yl)-N-p-tolyl-N-(p-tolylcarbamoyl)propanamide
—— [3S,4R,5R,6S,7R,8R]-6-[(tert-butyldimethylsilyl)oxy]-4-hydroxy-5,7-dimethyl-3-methoxy-8-[(triethylsilyl)oxy]non-1-yne 243468-85-1 C24H50O4Si2
[3S,4R,5R,6S,7R,8R]-6-[(tert-butyldimethylsilyl)oxy]-4-hydroxy-5,7-dimethyl-3-methoxy-8-[(triethylsilyl)oxy]non-1-yne
—— (+/-)-3,8,13-tris(salicylaldimino)-2,7,12-trihydroxy-10,15-dihydro-5H-tribenzo[a,d,g]cyclononene 319431-17-9 C42H33N3O6
(+/-)-3,8,13-tris(salicylaldimino)-2,7,12-trihydroxy-10,15-dihydro-5H-tribenzo[a,d,g]cyclononene
—— 3-[5-Chloro-1-(4-chloro-benzyl)-1H-indol-3-yl]-propionic acid 850895-38-4 C18H15Cl2NO2
3-[5-Chloro-1-(4-chloro-benzyl)-1H-indol-3-yl]-propionic acid
—— 3-carbamimidoyl-N-(3-ethyl-1-phenyl-1H-indazol-6-yl)benzamide acetate 1345404-45-6 C2H4O2*C23H21N5O
3-carbamimidoyl-N-(3-ethyl-1-phenyl-1H-indazol-6-yl)benzamide acetate
—— (+/-)-3-(5-dimethylamino-2-oxo-5-phenylcyclohexyl)propionitrile 1189163-47-0 C17H22N2O
(+/-)-3-(5-dimethylamino-2-oxo-5-phenylcyclohexyl)propionitrile
—— 3-[4-(4-aminophenyl)piperazin-1-yl]propionitrile 955369-29-6 C13H18N4
3-[4-(4-aminophenyl)piperazin-1-yl]propionitrile
—— (3S,4S)-p-menth-1-ene-3,8-diol 119678-35-2 C10H18O2
(3S,4S)-p-menth-1-ene-3,8-diol
—— 3-methyl-5-(3-morpholin-4-yl-propionyl)-1-phenyl-4,5-dihydro-1<i>H</i>-benzo[<i>b</i>]pyrazolo[4,3-<i>f</i>][1,4]thiazepine 68177-94-6 C24H26N4O2S
3-methyl-5-(3-morpholin-4-yl-propionyl)-1-phenyl-4,5-dihydro-1<i>H</i>-benzo[<i>b</i>]pyrazolo[4,3-<i>f</i>][1,4]thiazepine
—— 3-Cyclohexyl-propionic acid (2S,17S)-2-cyano-4,4,10,13,17-pentamethyl-3-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester 13648-10-7 C32H47NO3
3-Cyclohexyl-propionic acid (2S,17S)-2-cyano-4,4,10,13,17-pentamethyl-3-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester
—— 3-[1-hydroxy-4-(1-phenyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-naphthalene-2-carbonylamino]-4-methoxy-benzoic acid methyl ester 5104-76-7 C27H21N5O5S
3-[1-hydroxy-4-(1-phenyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-naphthalene-2-carbonylamino]-4-methoxy-benzoic acid methyl ester
—— 3-(3,4-dichloro-benzyl)-pyrido[2,3-<i>e</i>][1,3]oxazine-2,4-dione 19152-01-3 C14H8Cl2N2O3
3-(3,4-dichloro-benzyl)-pyrido[2,3-<i>e</i>][1,3]oxazine-2,4-dione
—— 3-(6-tert-Butyl-2,3-dihydro-1H-indol-5-ylsulfanyl)-6-[2-(4-fluoro-phenyl)-ethyl]-4-hydroxy-6-isopropyl-5,6-dihydro-pyran-2-one 261707-46-4 C28H34FNO3S
3-(6-tert-Butyl-2,3-dihydro-1H-indol-5-ylsulfanyl)-6-[2-(4-fluoro-phenyl)-ethyl]-4-hydroxy-6-isopropyl-5,6-dihydro-pyran-2-one
—— (3S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-3-cyanomethyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester 741267-65-2 C28H36N2O4Si
(3S,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-3-cyanomethyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
—— 3-[(6-benzylamino-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)-hydrazono-methyl]-benzoic acid 851660-80-5 C19H15N7O3
3-[(6-benzylamino-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl)-hydrazono-methyl]-benzoic acid
—— (3Z,6Z)-6-(4-Acetamidobenzylidene)-3-(2-bromobenzylidene)-2,5-piperazinedione 158943-83-0 C20H16BrN3O3
(3Z,6Z)-6-(4-Acetamidobenzylidene)-3-(2-bromobenzylidene)-2,5-piperazinedione
—— 3-methyl-isoxazole-4,5-dione 4-[(2-ethyl-phenyl)-hydrazone] 7620-81-7 C12H13N3O2
3-methyl-isoxazole-4,5-dione 4-[(2-ethyl-phenyl)-hydrazone]
—— 3-Acetoxymethyl-8-oxo-7-[2-(2-oxo-benzothiazol-3-yl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 34709-19-8 C19H17N3O7S2
3-Acetoxymethyl-8-oxo-7-[2-(2-oxo-benzothiazol-3-yl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
—— 3-(3-nitrophenoxycarbonyl)-5-nitrophenylboronic acid 827299-66-1 C13H9BN2O8
3-(3-nitrophenoxycarbonyl)-5-nitrophenylboronic acid
—— 3-hydroxy-5-methyl-3<i>H</i>-imidazole-4-carboxylic acid 3-trifluoromethyl-anilide 55391-84-9 C12H10F3N3O2
3-hydroxy-5-methyl-3<i>H</i>-imidazole-4-carboxylic acid 3-trifluoromethyl-anilide
—— 3-(4-benzyloxy-benzenesulfonyl)-5,5-diphenyl-imidazolidine-2,4-dione 24780-74-3 C28H22N2O5S
3-(4-benzyloxy-benzenesulfonyl)-5,5-diphenyl-imidazolidine-2,4-dione
—— 3-(6,8-di-morpholin-4-yl-pyrimido[5,4-<i>d</i>][1,2,3]triazin-4-ylamino)-propane-1,2-diol 7706-29-8 C16H24N8O4
3-(6,8-di-morpholin-4-yl-pyrimido[5,4-<i>d</i>][1,2,3]triazin-4-ylamino)-propane-1,2-diol
—— 3-<β-Piperodyl-aethyl>-4-methyl-7-hydroxy-cumarin 23982-51-6 C17H21NO3
3-<β-Piperodyl-aethyl>-4-methyl-7-hydroxy-cumarin
—— 3β,9α,17β-Trihydroxy-10β-allyl-4-estren 95001-87-9 C21H32O3
3β,9α,17β-Trihydroxy-10β-allyl-4-estren
—— (3R,4S)-3-amino-piperidine-1,4-dicarboxylic acid 1-t-butyl ester 4-ethyl ester 388108-74-5 C13H24N2O4
(3R,4S)-3-amino-piperidine-1,4-dicarboxylic acid 1-t-butyl ester 4-ethyl ester
—— 3-Acetoxymethyl-7-[2-(5-chloro-2-oxo-benzothiazol-3-yl)-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 34709-20-1 C19H16ClN3O7S2
3-Acetoxymethyl-7-[2-(5-chloro-2-oxo-benzothiazol-3-yl)-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
—— 3-benzyl-isoxazole-4,5-dione 4-phenylhydrazone 4761-61-9 C16H13N3O2
3-benzyl-isoxazole-4,5-dione 4-phenylhydrazone
—— 3-(5-nitro-thiazol-2-ylsulfanyl)-5,6-diphenyl-[1,2,4]triazine 40045-65-6 C18H11N5O2S2
3-(5-nitro-thiazol-2-ylsulfanyl)-5,6-diphenyl-[1,2,4]triazine
—— 3-Acetoxymethyl-7-((E)-hex-3-enoylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 66180-68-5 C16H20N2O6S
3-Acetoxymethyl-7-((E)-hex-3-enoylamino)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
—— [3-(7-methoxy-1,3,4,4-tetramethyl-1,4-dihydro-pyrazolo[3,4-<i>b</i>]quinolin-9-yl)-propyl]-dimethyl-amine 51545-86-9 C20H30N4O
[3-(7-methoxy-1,3,4,4-tetramethyl-1,4-dihydro-pyrazolo[3,4-<i>b</i>]quinolin-9-yl)-propyl]-dimethyl-amine
—— 3-(2,3-Dibromo-2-methyl-propyl)-1-(3,5-dichloro-phenyl)-pyrrolidine-2,5-dione 70422-52-5 C14H13Br2Cl2NO2
3-(2,3-Dibromo-2-methyl-propyl)-1-(3,5-dichloro-phenyl)-pyrrolidine-2,5-dione
—— 3-{2-[(<i>N</i>-formyl-glycyl)-amino]-ethylidene}-7-oxo-4-oxa-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 67065-47-8 C18H19N3O6
3-{2-[(<i>N</i>-formyl-glycyl)-amino]-ethylidene}-7-oxo-4-oxa-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
—— 3-cyclohexyl-3,4-dihydro-2<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazine-1-carbothioic acid <i>S</i>-methyl ester 56545-76-7 C17H22N4OS
3-cyclohexyl-3,4-dihydro-2<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazine-1-carbothioic acid <i>S</i>-methyl ester
—— 3-(methylamino)propyl (2R)-2-((1R)-3,3-difluorocyclopentyl)-2-hydroxy-2-phenylethanoate 389889-86-5 C17H23F2NO3
3-(methylamino)propyl (2R)-2-((1R)-3,3-difluorocyclopentyl)-2-hydroxy-2-phenylethanoate
—— (3RS)-[3,3-bis[4-(methanesulfonylamino)phenyl]-1-methylpropyl]carbamic acid benzyl ester 259799-49-0 C26H31N3O6S2
(3RS)-[3,3-bis[4-(methanesulfonylamino)phenyl]-1-methylpropyl]carbamic acid benzyl ester
—— 3-{Biphenyl-4-yl-[(2,4-dinitro-phenyl)-hydrazono]-methyl}-[1,2,4]oxadiazol-5-ylamine 51807-90-0 C21H15N7O5
3-{Biphenyl-4-yl-[(2,4-dinitro-phenyl)-hydrazono]-methyl}-[1,2,4]oxadiazol-5-ylamine
—— 3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid (4-dimethylamino-benzylidene)-hydrazide 33385-36-3 C19H19N5O3
3-methyl-1,4-dioxy-quinoxaline-2-carboxylic acid (4-dimethylamino-benzylidene)-hydrazide
—— (3alpha)-3-[(4-Nitrobenzoyl)oxy]pregn-4-en-20-one 1185296-28-9 C28H35NO5
(3alpha)-3-[(4-Nitrobenzoyl)oxy]pregn-4-en-20-one
—— 3'-O-(acetyloxymethyl)adenosin-2'-yl adenosin-5'-yl 3-(acetyloxy)-2,2-bis(ethoxycarbonyl)propyl phosphate 1259402-79-3 C34H45N10O18P
3'-O-(acetyloxymethyl)adenosin-2'-yl adenosin-5'-yl 3-(acetyloxy)-2,2-bis(ethoxycarbonyl)propyl phosphate
—— 3-acetamido-6-methoxy-2-oxo-2H-chromen-7-yl acetate 1385049-55-7 C14H13NO6
3-acetamido-6-methoxy-2-oxo-2H-chromen-7-yl acetate
—— 3α,7-ditrimethylsilyloxy-5β-chol-6-en-24-oic acid methyl ester 863239-58-1 C31H56O4Si2
3α,7-ditrimethylsilyloxy-5β-chol-6-en-24-oic acid methyl ester
—— 3-butan-2-yl-7,8-dihydro-1H-pyridazino[4,5-g]quinoxaline-2,6,9-trione 132757-83-6 C14H14N4O3
3-butan-2-yl-7,8-dihydro-1H-pyridazino[4,5-g]quinoxaline-2,6,9-trione
—— 3β-hydroxy-17a-oxa-D-homo-androst-5-en-17-one 2061-72-5 C19H28O3
3β-hydroxy-17a-oxa-D-homo-androst-5-en-17-one
—— (3Z,5E,11E,13E)-(7R,8S,9S,15S,16R)-16-{(1S,2R,3S)-3-[2-((2R,3S,4R)-2,4-Dihydroxy-3,5-dimethyl-hexyl)-[1,3]dithian-2-yl]-2-hydroxy-1-methyl-butyl}-8-hydroxy-3,15-dimethoxy-5,7,9,11-tetramethyl-oxacyclohexadeca-3,5,11,13-tetraen-2-one 381247-04-7 C38H64O8S2
(3Z,5E,11E,13E)-(7R,8S,9S,15S,16R)-16-{(1S,2R,3S)-3-[2-((2R,3S,4R)-2,4-Dihydroxy-3,5-dimethyl-hexyl)-[1,3]dithian-2-yl]-2-hydroxy-1-methyl-butyl}-8-hydroxy-3,15-dimethoxy-5,7,9,11-tetramethyl-oxacyclohexadeca-3,5,11,13-tetraen-2-one
—— 3-hydroxy-4-methyl-N-phenylpentanamide 1018832-58-0 C12H17NO2
3-hydroxy-4-methyl-N-phenylpentanamide
—— 3,4-bis(acetyloxy)-N-(2,3-dioxo-1-piperazinyl)benzamide 114874-93-0 C15H15N3O7
3,4-bis(acetyloxy)-N-(2,3-dioxo-1-piperazinyl)benzamide