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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-methyl-1-phenyl-1,2,3,4,4a,5-hexahydro-benzo[<i>b</i>]pyrazino[1,2-<i>d</i>][1,4]oxazine 64327-70-4 C18H20N2O
3-methyl-1-phenyl-1,2,3,4,4a,5-hexahydro-benzo[<i>b</i>]pyrazino[1,2-<i>d</i>][1,4]oxazine
—— 3-(3-Dibenzylamino-11-oxy-benzo<c>xanthen-11-yl)pyridin-2-carbonsaeurelacton 54263-35-3 C37H26N2O3
3-(3-Dibenzylamino-11-oxy-benzo<c>xanthen-11-yl)pyridin-2-carbonsaeurelacton
—— 3-Trimethylammonium-6-oxo-conanine 122725-99-9 C25H43N2O
3-Trimethylammonium-6-oxo-conanine
—— 3-(5-methylsulfanyl-3-oxo-2,3-dihydro-[1,2,4]triazol-1-yl)-propionitrile 57352-70-2 C6H8N4OS
3-(5-methylsulfanyl-3-oxo-2,3-dihydro-[1,2,4]triazol-1-yl)-propionitrile
—— 3-cyano-6,6-dimethyl-11-oxo-8-(piperidin-4-yloxy)-6,11-dihydro-5H-benzo[b]carbazole-9-sulfonic acid dimethylamide 1256578-69-4 C26H28N4O4S
3-cyano-6,6-dimethyl-11-oxo-8-(piperidin-4-yloxy)-6,11-dihydro-5H-benzo[b]carbazole-9-sulfonic acid dimethylamide
—— 3-[1-[2-(4-fluorophenyl)ethyl]triazol-4-yl]-N-hydroxybenzamide 1316652-07-9 C17H15FN4O2
3-[1-[2-(4-fluorophenyl)ethyl]triazol-4-yl]-N-hydroxybenzamide
—— 3,4-Dibromo-1,6-di-tert-butyl-7,7,14,14-tetramethyl-cyclotetradeca-1,2,4,5-tetraene 38864-85-6 C26H42Br2
3,4-Dibromo-1,6-di-tert-butyl-7,7,14,14-tetramethyl-cyclotetradeca-1,2,4,5-tetraene
—— 3α-sulfooxy-5β-pregnanone-(20); potassium-salt 112717-05-2 C21H33O5S*K
3α-sulfooxy-5β-pregnanone-(20); potassium-salt
—— 3-(2-methyl-5-(1-methylethyl)-3,6-dioxocyclohexa-1,4-dienyl)propanoic acid 1240724-54-2 C13H16O4
3-(2-methyl-5-(1-methylethyl)-3,6-dioxocyclohexa-1,4-dienyl)propanoic acid
—— 3-(1-bromoethyl)-9H-xanthen-9-one 154753-17-0 C15H11BrO2
3-(1-bromoethyl)-9H-xanthen-9-one
—— 3β-iso-propoxyaminodigitoxigenin 1012079-83-2 C26H41NO4
3β-iso-propoxyaminodigitoxigenin
—— 3'-[(azidomethyloxycarbonyl)amino]-2',3'-dideoxycytidine 5'-monophosphate ammonium salt 1401429-67-1 C11H15N7O8P*H4N
3'-[(azidomethyloxycarbonyl)amino]-2',3'-dideoxycytidine 5'-monophosphate ammonium salt
—— (3R,4R,4aR,7S,7aR,12bS)-7-hydroxy-3-isopropyl-9-methoxy-3-methyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium iodide 88840-41-9 C21H28NO3*I
(3R,4R,4aR,7S,7aR,12bS)-7-hydroxy-3-isopropyl-9-methoxy-3-methyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium iodide
—— (3S,9S,12S,15S)-12-((R)-1-azidoethyl)-9-benzyl-3-isobutyl-1,4,7,10,13-pentaazabicyclo[13.2.0]heptadecane-2,5,8,11,14-pentaone 1569904-40-0 C25H34N8O5
(3S,9S,12S,15S)-12-((R)-1-azidoethyl)-9-benzyl-3-isobutyl-1,4,7,10,13-pentaazabicyclo[13.2.0]heptadecane-2,5,8,11,14-pentaone
—— 3,α4,α5-tri-O-acetyl-6-(trifluoromethyl)pyridoxine 1392099-99-8 C15H16F3NO6
3,α4,α5-tri-O-acetyl-6-(trifluoromethyl)pyridoxine
—— 3α-acetoxy-androst-16-en-17-yl triflate 115406-41-2 C22H31F3O5S
3α-acetoxy-androst-16-en-17-yl triflate
—— (3aS,9bR)-8-((2-bromobenzyl)oxy)-6,9-dimethyl-3-methylene-3a,4,5,9b-tetrahydronaphtho[1,2-b]furan-2(3H)-one 2109805-97-0 C22H21BrO3
(3aS,9bR)-8-((2-bromobenzyl)oxy)-6,9-dimethyl-3-methylene-3a,4,5,9b-tetrahydronaphtho[1,2-b]furan-2(3H)-one
—— 3-tert-butyl-N,N-dimethyl-3H-1,3-benzazaphosphol-2-amine 1338003-87-4 C13H19N2P
3-tert-butyl-N,N-dimethyl-3H-1,3-benzazaphosphol-2-amine
—— (3S,4R)-3-benzyl-4-(3,4-dimethoxyphenyl)-1-(((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)methyl)azetidin-2-one 1204397-03-4 C29H37NO3
(3S,4R)-3-benzyl-4-(3,4-dimethoxyphenyl)-1-(((1S,2S,3S,5R)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl)methyl)azetidin-2-one
—— 3-(6-chloro-4-phenyl-quinazolin-2-yl)-<i>N</i>-methyl-propionamide 33389-72-9 C18H16ClN3O
3-(6-chloro-4-phenyl-quinazolin-2-yl)-<i>N</i>-methyl-propionamide
—— (3-{2-[4-(Carboxymethoxyimino-methyl)-phenoxy]-2-phenyl-acetylamino}-2-oxo-azetidin-1-yl)-(4-hydroxy-phenyl)-acetic acid 59547-70-5 C28H25N3O9
(3-{2-[4-(Carboxymethoxyimino-methyl)-phenoxy]-2-phenyl-acetylamino}-2-oxo-azetidin-1-yl)-(4-hydroxy-phenyl)-acetic acid
—— (3-isopropyl-2,2,4-trioxo-3,4-dihydro-2<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-1-ylmethyl)-phosphonic acid diethyl ester 67593-95-7 C15H23N2O6PS
(3-isopropyl-2,2,4-trioxo-3,4-dihydro-2<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-1-ylmethyl)-phosphonic acid diethyl ester
—— (3S,4S)-3,4-Bis-benzyloxy-hex-5-yn-2-one 859844-76-1 C20H20O3
(3S,4S)-3,4-Bis-benzyloxy-hex-5-yn-2-one
—— 3-(4-nitro-phenethyl)-pyrido[2,3-<i>e</i>][1,3]oxazine-2,4-dione 19152-07-9 C15H11N3O5
3-(4-nitro-phenethyl)-pyrido[2,3-<i>e</i>][1,3]oxazine-2,4-dione
—— {3-[2-(6-Amino-hexanoylamino)-2-phenyl-acetylamino]-2-oxo-azetidin-1-yl}-(4-hydroxy-phenyl)-acetic acid 59511-53-4 C25H30N4O6
{3-[2-(6-Amino-hexanoylamino)-2-phenyl-acetylamino]-2-oxo-azetidin-1-yl}-(4-hydroxy-phenyl)-acetic acid
—— 3-(endo)-(hydroxymethyl)-8-{[7-(2-methyl-1H-benzimidazol-6-yl)-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]carbonyl}-8-azabicyclo[3.2.1]octan-3-ol 1257320-51-6 C26H30N4O4
3-(endo)-(hydroxymethyl)-8-{[7-(2-methyl-1H-benzimidazol-6-yl)-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl]carbonyl}-8-azabicyclo[3.2.1]octan-3-ol
—— 3-[2-(4-<i>p</i>-tolyl-piperazin-1-yl)-ethyl]-indol-5-ol 25674-12-8 C21H25N3O
3-[2-(4-<i>p</i>-tolyl-piperazin-1-yl)-ethyl]-indol-5-ol
—— 3-n-Decyl-5-(4-n-dodecyloxy-benzyliden)-4-oxo-thiazolidin-2-thion 93959-63-8 C32H51NO2S2
3-n-Decyl-5-(4-n-dodecyloxy-benzyliden)-4-oxo-thiazolidin-2-thion
—— [(3R,4R,5S)-4-(4-methoxybenzyloxy)-5-methyl-2-oxotetrahydrofuran-3-yl]acetaldehyde 1041860-99-4 C15H18O5
[(3R,4R,5S)-4-(4-methoxybenzyloxy)-5-methyl-2-oxotetrahydrofuran-3-yl]acetaldehyde
—— 3-[4-(tert-butoxycarbonylaminomethyl)-5-methanesulfonyloxy-6-methylpyridin-3-ylmethylsulfanyl]propionic acid ethyl ester 622405-80-5 C19H30N2O7S2
3-[4-(tert-butoxycarbonylaminomethyl)-5-methanesulfonyloxy-6-methylpyridin-3-ylmethylsulfanyl]propionic acid ethyl ester
—— 3-hexyloxy-1,8-dihydroxy-6-methylanthracene-9,10-dione 1204768-25-1 C21H22O5
3-hexyloxy-1,8-dihydroxy-6-methylanthracene-9,10-dione
—— (3'R,5'R)-1-<5'-<(benzyloxy)methyl>tetrahydrofuran-3'-yl>-pyrimidine-2,4(1H,3H)-dione 132813-68-4 C16H18N2O4
(3'R,5'R)-1-<5'-<(benzyloxy)methyl>tetrahydrofuran-3'-yl>-pyrimidine-2,4(1H,3H)-dione
—— (3aR,8aR,9aR)-3-{[2-(5-hydroxy-1H-indol-3-yl)ethylamino]methyl}-8a-methyl-5-methylidene-decahydronaphtho[2,3-b]furan-2-one hydrochloride 1353868-49-1 C25H32N2O3*ClH
(3aR,8aR,9aR)-3-{[2-(5-hydroxy-1H-indol-3-yl)ethylamino]methyl}-8a-methyl-5-methylidene-decahydronaphtho[2,3-b]furan-2-one hydrochloride
—— 3,3,3-trifluoro-2-diazopropannitrile 32777-20-1 C3F3N3
3,3,3-trifluoro-2-diazopropannitrile
—— 3-iodo-2-(4-(methylsulfonyl)phenyl)benzo[b]thiophene 1206797-65-0 C15H11IO2S2
3-iodo-2-(4-(methylsulfonyl)phenyl)benzo[b]thiophene
—— (3R,4R,5R)-4-(allyloxy)-5-((((2R,3R,4R)-4,5-diacetoxy-2-((((2R,3R,4R)-4,5-diacetoxy-2-(methoxymethyl)tetrahydrofuran-3-yl)oxy)methyl)tetrahydrofuran-3-yl)oxy)methyl)tetrahydrofuran-2,3-diyl diacetate 1051365-97-9 C31H44O19
(3R,4R,5R)-4-(allyloxy)-5-((((2R,3R,4R)-4,5-diacetoxy-2-((((2R,3R,4R)-4,5-diacetoxy-2-(methoxymethyl)tetrahydrofuran-3-yl)oxy)methyl)tetrahydrofuran-3-yl)oxy)methyl)tetrahydrofuran-2,3-diyl diacetate
—— 3,4-dichloro-N-[(1R)-1-[4-ethyl-5-(4-methylphenoxy)-1,2,4-triazol-3-yl]-2-phenylethyl]benzenesulfonamide 945725-14-4 C25H24Cl2N4O3S
3,4-dichloro-N-[(1R)-1-[4-ethyl-5-(4-methylphenoxy)-1,2,4-triazol-3-yl]-2-phenylethyl]benzenesulfonamide
—— 3-cyclopropyl-1-(8-methylthio-1,4-benzoxathian-5-yl)propan-1,3-dione 225387-30-4 C15H16O3S2
3-cyclopropyl-1-(8-methylthio-1,4-benzoxathian-5-yl)propan-1,3-dione
—— (3S,4S)-3-[(Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetamido]-4-ethynyl-2-oxo-1-azetidinesulphonic acid triethylamine salt 89674-35-1 C6H15N*C11H11N5O6S2
(3S,4S)-3-[(Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetamido]-4-ethynyl-2-oxo-1-azetidinesulphonic acid triethylamine salt
—— 3-<α-Hydroxy-benzyl>-3-methyl-phthalid 93011-97-3 C16H14O3
3-<α-Hydroxy-benzyl>-3-methyl-phthalid
—— (3R)-3-(Bromomethyl)oxolane 1616806-49-5 C5H9BrO
(3R)-3-(Bromomethyl)oxolane
—— 3,12-diethyl-6-phenyl-3,12-dihydro-benzo[<i>b</i>]pyrazolo[4',3':5,6]pyrido[4,3-<i>e</i>][1,4]diazepine 51856-09-8 C23H21N5
3,12-diethyl-6-phenyl-3,12-dihydro-benzo[<i>b</i>]pyrazolo[4',3':5,6]pyrido[4,3-<i>e</i>][1,4]diazepine
—— 3-(4-tert-butoxycarbonylpiperazin-1-yl)-4-(3-methoxyphen-yl)-cyclobut-3-ene-1,2-dione 954214-72-3 C20H24N2O5
3-(4-tert-butoxycarbonylpiperazin-1-yl)-4-(3-methoxyphen-yl)-cyclobut-3-ene-1,2-dione
—— 3-dimethylamino-1-(3,5-dimethyl-selenophen-2-yl)-propan-1-one; hydrochloride 115003-00-4 C11H17NOSe*ClH
3-dimethylamino-1-(3,5-dimethyl-selenophen-2-yl)-propan-1-one; hydrochloride
—— (3R,4S)-3-benzoyl-8-methoxy-4-methylchroman-2-one 1194476-60-2 C18H16O4
(3R,4S)-3-benzoyl-8-methoxy-4-methylchroman-2-one
—— 3-[(E)-(S)-2-Methoxymethyl-pyrrolidin-1-ylimino]-pyrrolidine-1-carboxylic acid tert-butyl ester 479197-65-4 C15H27N3O3
3-[(E)-(S)-2-Methoxymethyl-pyrrolidin-1-ylimino]-pyrrolidine-1-carboxylic acid tert-butyl ester
—— 3-(4-bromophenyl)-7-hydroxy-4-oxo-4H-1-benzopyran-8-carboxaldehyde 1415465-13-2 C16H9BrO4
3-(4-bromophenyl)-7-hydroxy-4-oxo-4H-1-benzopyran-8-carboxaldehyde
—— 3,3,4,4,5,5,6,6,7,7,9,10,10,10-tetradecafluorodec-8-en-1-ol 1174396-24-7 C10H6F14O
3,3,4,4,5,5,6,6,7,7,9,10,10,10-tetradecafluorodec-8-en-1-ol
—— 3,8-di-sec-butyl-1,6-dioxa-4,9-diaza-5l5-phosphaspiro[4.4]nonane-2,7-dione 874536-62-6 C12H23N2O4P
3,8-di-sec-butyl-1,6-dioxa-4,9-diaza-5l5-phosphaspiro[4.4]nonane-2,7-dione
—— (3S,3aS,6R,8S,9S,9aS,9bS)-8-hydroxy-3,6,9-trimethyl-6-(trimethylsilyloxy)-3a,4,5,6,8,9,9a,9b-octahydroazuleno[4,5-b]furan-2(3H)-one 1373334-09-8 C18H30O4Si
(3S,3aS,6R,8S,9S,9aS,9bS)-8-hydroxy-3,6,9-trimethyl-6-(trimethylsilyloxy)-3a,4,5,6,8,9,9a,9b-octahydroazuleno[4,5-b]furan-2(3H)-one