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中文名称 英文名称 CAS号 化学式 结构式图片
—— (3-Chloro-4-ethanesulfonyl-but-1-ynyl)-trimethyl-silane 43185-32-6 C9H17ClO2SSi
(3-Chloro-4-ethanesulfonyl-but-1-ynyl)-trimethyl-silane
—— <3-<sup>14</sup>C>-D-Methionin 53267-86-0 C5H11NO2S
<3-<sup>14</sup>C>-D-Methionin
—— 3-[2-[[[[2-[[2-Hydroxy-3-(2-methylphenoxy)propyl]amino]ethyl]amino]thioxomethyl]amino]ethyl] 5-methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate 105461-06-1 C31H39N5O8S
3-[2-[[[[2-[[2-Hydroxy-3-(2-methylphenoxy)propyl]amino]ethyl]amino]thioxomethyl]amino]ethyl] 5-methyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylate
—— 3-(3-Pyridyl)-fervenulin-4-oxid 41647-95-4 C12H10N6O3
3-(3-Pyridyl)-fervenulin-4-oxid
—— 3-Methyl-4-(3'-chinolylhydrazono)pyrazol-5-on 51138-12-6 C13H11N5O
3-Methyl-4-(3'-chinolylhydrazono)pyrazol-5-on
—— 3-Chlor-5,6-dihydro-8-methoxy-N-tosyldibenz<b,e>azepin-11-on 54620-95-0 C22H18ClNO4S
3-Chlor-5,6-dihydro-8-methoxy-N-tosyldibenz<b,e>azepin-11-on
—— 3β-Acetoxy-14β-chlor-15-oxo-5β-bufa-20,22-dienolid 42515-47-9 C26H33ClO5
3β-Acetoxy-14β-chlor-15-oxo-5β-bufa-20,22-dienolid
—— 3-(α-Brom-benzyliden)-2-<1>naphthyl-7-phenyl-5,6-benzophthalimidin 62605-09-8 C35H22BrNO
3-(α-Brom-benzyliden)-2-<1>naphthyl-7-phenyl-5,6-benzophthalimidin
—— (3aS,5aR,6R,8aR,10aS)-6-((R)-4-Bromo-1,5-dimethyl-hex-4-enyl)-1-isopropylidene-3a,5a,8a-trimethyl-1,2,3,3a,4,5,5a,6,7,8,8a,9,10,10a-tetradecahydro-dicyclopenta[a,f]naphthalene 28847-51-0 C30H47Br
(3aS,5aR,6R,8aR,10aS)-6-((R)-4-Bromo-1,5-dimethyl-hex-4-enyl)-1-isopropylidene-3a,5a,8a-trimethyl-1,2,3,3a,4,5,5a,6,7,8,8a,9,10,10a-tetradecahydro-dicyclopenta[a,f]naphthalene
—— 3,3,7-Trimethylcyclodeca-1,7-dien 38127-20-7 C13H22
3,3,7-Trimethylcyclodeca-1,7-dien
—— 3,3'-dimethyl-3,4,3',4'-tetrahydro-4,4'-oxy-bis-benzo[<i>e</i>][1,3]thiazin-2-one 37760-76-2 C18H16N2O3S2
3,3'-dimethyl-3,4,3',4'-tetrahydro-4,4'-oxy-bis-benzo[<i>e</i>][1,3]thiazin-2-one
—— 3.6-Dimethyl-2.6-dimethoxy-2-phenyl-octen-(4)-ol-(3) 22802-21-7 C18H28O3
3.6-Dimethyl-2.6-dimethoxy-2-phenyl-octen-(4)-ol-(3)
—— 3-Acetoxy-3-(dimethoxy-phosphoryl)-butyric acid ethyl ester 40170-87-4 C10H19O7P
3-Acetoxy-3-(dimethoxy-phosphoryl)-butyric acid ethyl ester
—— [3-(4-ethoxy-phenyl)-4-oxo-thiazolidin-2-ylidene]-acetonitrile 30686-62-5 C13H12N2O2S
[3-(4-ethoxy-phenyl)-4-oxo-thiazolidin-2-ylidene]-acetonitrile
—— 3-Morpholino-4-methyl-1-(2,4,6-trinitro-phenyl)-Δ<sup>2</sup>-pyrazolin 23429-78-9 C14H16N6O7
3-Morpholino-4-methyl-1-(2,4,6-trinitro-phenyl)-Δ<sup>2</sup>-pyrazolin
—— 3-(4-chloro-phenyl)-5-methoxycarbonylmethyl-2(4),5-dihydro-[1,2,4]oxadiazole-5-carboxylic acid methyl ester 33229-28-6 C13H13ClN2O5
3-(4-chloro-phenyl)-5-methoxycarbonylmethyl-2(4),5-dihydro-[1,2,4]oxadiazole-5-carboxylic acid methyl ester
—— 3,17β-diacetoxy-2-isoxazol-3-yl-estra-1,3,5(10)-triene 28990-35-4 C25H29NO5
3,17β-diacetoxy-2-isoxazol-3-yl-estra-1,3,5(10)-triene
—— 3-(4-methoxy-thiobenzoyl)-3<i>H</i>-benzooxazole-2-thione 40054-39-5 C15H11NO2S2
3-(4-methoxy-thiobenzoyl)-3<i>H</i>-benzooxazole-2-thione
—— 3,6-dimethyl-2,2,4,4-tetraphenyl-2λ<sup>5</sup>,4λ<sup>5</sup>-[1,5,2,4]diazadiphosphinine 38580-37-9 C28H26N2P2
3,6-dimethyl-2,2,4,4-tetraphenyl-2λ<sup>5</sup>,4λ<sup>5</sup>-[1,5,2,4]diazadiphosphinine
—— 3-(4-bromo-phenyl)-naphtho[2',3':4,5]imidazo[2,1-<i>b</i>]thiazole 34165-42-9 C19H11BrN2S
3-(4-bromo-phenyl)-naphtho[2',3':4,5]imidazo[2,1-<i>b</i>]thiazole
—— 3-Acetyl-4-methyl-fluoren 28131-69-3 C16H14O
3-Acetyl-4-methyl-fluoren
—— 3-(1-methyl-2-phenyl-ethyl)-5-oxo-4,5-dihydro-[1,2,3,4]oxatriazolium betaine 14869-76-2 C10H11N3O2
3-(1-methyl-2-phenyl-ethyl)-5-oxo-4,5-dihydro-[1,2,3,4]oxatriazolium betaine
—— 3-phenyl-benzo[<i>d</i>]imidazo[5,1-<i>b</i>]oxazole-1-carbothioic acid amide 28536-32-5 C16H11N3OS
3-phenyl-benzo[<i>d</i>]imidazo[5,1-<i>b</i>]oxazole-1-carbothioic acid amide
—— 3,4-dihydro-3-methyl-8-phenylisocoumarin 69381-44-8 C16H14O2
3,4-dihydro-3-methyl-8-phenylisocoumarin
—— 3-O-benzhydryl 1-O-tert-butyl (3R,4S,5R,6S)-6-acetamido-4-amino-5-hydroxypiperidine-1,3-dicarboxylate 175890-25-2 C26H33N3O6
3-O-benzhydryl 1-O-tert-butyl (3R,4S,5R,6S)-6-acetamido-4-amino-5-hydroxypiperidine-1,3-dicarboxylate
—— 3-(4-chloro-phenyl)-thiazolidine-2,4-dione 2-(<i>O</i>-methyl-oxime) 30403-89-5 C10H9ClN2O2S
3-(4-chloro-phenyl)-thiazolidine-2,4-dione 2-(<i>O</i>-methyl-oxime)
—— 3-(4-benzoyl-6-ethyl-5,6-dihydro-4<i>H</i>-[1,4]oxazin-2-yl)-propionic acid ethyl ester 30409-19-9 C18H23NO4
3-(4-benzoyl-6-ethyl-5,6-dihydro-4<i>H</i>-[1,4]oxazin-2-yl)-propionic acid ethyl ester
—— 3,3'-Tetrahydroroserythrin 38242-32-9 C39H50O4
3,3'-Tetrahydroroserythrin
—— 3-[1-[5-[5-(4-bromophenyl)-1H-imidazol-2-yl]pyridin-2-yl]piperidin-4-yl]oxy-2,2-dimethylpropanoic acid 1445205-91-3 C24H27BrN4O3
3-[1-[5-[5-(4-bromophenyl)-1H-imidazol-2-yl]pyridin-2-yl]piperidin-4-yl]oxy-2,2-dimethylpropanoic acid
—— (3R)-3-[(2-chlorobenzoyl)amino]-N-methyl-N-[1-(2-methylpyrimidin-4-yl)piperidin-4-yl]-2,3-dihydro-1H-indene-5-carboxylic acid amide 1365138-53-9 C28H30ClN5O2
(3R)-3-[(2-chlorobenzoyl)amino]-N-methyl-N-[1-(2-methylpyrimidin-4-yl)piperidin-4-yl]-2,3-dihydro-1H-indene-5-carboxylic acid amide
—— 3-Ethyl-2,5-di-tert.butylhydrochinon 67754-26-1 C16H26O2
3-Ethyl-2,5-di-tert.butylhydrochinon
—— 3-methoxy-4-methyl-6-oxaestra-1,3,5(10),8,14-pentaen-17-one 1237757-79-7 C19H20O3
3-methoxy-4-methyl-6-oxaestra-1,3,5(10),8,14-pentaen-17-one
—— 3-benzyl-6-benzylidene-4-ethyl-5-oxo-[1,2,4]dithiazinane-3-carboxylic acid ethylamide 36958-16-4 C22H24N2O2S2
3-benzyl-6-benzylidene-4-ethyl-5-oxo-[1,2,4]dithiazinane-3-carboxylic acid ethylamide
—— 3-benzoyl-2-(2-oxo-propylsulfanyl)-3<i>H</i>-naphtho[1,2-<i>d</i>]imidazole 37429-03-1 C21H16N2O2S
3-benzoyl-2-(2-oxo-propylsulfanyl)-3<i>H</i>-naphtho[1,2-<i>d</i>]imidazole
—— 3-(<i>N</i>-ethyl-anilino)-5-methoxy-7-thiocyanato-benzo[1,2,4]dithiazine 23900-58-5 C17H15N3OS3
3-(<i>N</i>-ethyl-anilino)-5-methoxy-7-thiocyanato-benzo[1,2,4]dithiazine
—— 3,4-bis(benzyloxy)-N<sup>2</sup>,N<sup>2</sup>,N<sup>5</sup>,N<sup>5</sup>-tetramethyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrrole-2,5-dicarboxamide 1443053-24-4 C31H30F3N3O4
3,4-bis(benzyloxy)-N<sup>2</sup>,N<sup>2</sup>,N<sup>5</sup>,N<sup>5</sup>-tetramethyl-1-(4-(trifluoromethyl)phenyl)-1H-pyrrole-2,5-dicarboxamide
—— (3R)-3-(3-cyclopentylpropanoyl(methyl)amino)-N-[1-(2-dimethylaminopyridin-4-yl)piperidin-4-yl]-N-methyl-2,3-dihydro-1H-indene-5-carboxylic acid amide 1365139-73-6 C32H45N5O2
(3R)-3-(3-cyclopentylpropanoyl(methyl)amino)-N-[1-(2-dimethylaminopyridin-4-yl)piperidin-4-yl]-N-methyl-2,3-dihydro-1H-indene-5-carboxylic acid amide
—— 3,N-Dicyclopropylcarbonyl-5-methyldihydronormorphinon 30634-50-5 C25H27NO5
3,N-Dicyclopropylcarbonyl-5-methyldihydronormorphinon
—— [3R,4S]-1-Heptyl-3-ethenyl-4-[2-(R,S)-hydroxy-3-(6-methoxy-1,5-naphthyridin-4-yl)propyl]piperidine 264232-54-4 C26H39N3O2
[3R,4S]-1-Heptyl-3-ethenyl-4-[2-(R,S)-hydroxy-3-(6-methoxy-1,5-naphthyridin-4-yl)propyl]piperidine
—— 3-bromo-4-[(1-methylpiperidin-4-yl)amino]benzamide 609784-48-7 C13H18BrN3O
3-bromo-4-[(1-methylpiperidin-4-yl)amino]benzamide
—— 3,5-dimethyl-1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-[1,2,6]thiadiazin-4-one (2-chloro-6-methyl-phenyl)-hydrazone 37154-40-8 C12H13ClN4O2S
3,5-dimethyl-1,1-dioxo-1<i>H</i>-1λ<sup>6</sup>-[1,2,6]thiadiazin-4-one (2-chloro-6-methyl-phenyl)-hydrazone
—— 3-((Z)-3-Hydroxy-but-2-enoyl)-1-methyl-pyridinium; iodide 59171-52-7 C10H12NO2*I
3-((Z)-3-Hydroxy-but-2-enoyl)-1-methyl-pyridinium; iodide
—— 3,3-Dimethyl-7-oxo-6-(2-p-tolyloxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid diethylamide 61700-28-5 C21H29N3O4S
3,3-Dimethyl-7-oxo-6-(2-p-tolyloxy-acetylamino)-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid diethylamide
—— 3-Dibutylamino-1-(6,7-dimethoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-propan-1-one 50367-29-8 C23H38N2O3
3-Dibutylamino-1-(6,7-dimethoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)-propan-1-one
—— 3-Acetyl-5-brompyridin-phenylhydrazon 39620-01-4 C13H12BrN3
3-Acetyl-5-brompyridin-phenylhydrazon
—— 3-{9H-pyrido[3,4-b]-indol-3-yl-carbonyl}-amino-1-(2-fluorophenyl)-2-indolinone 154057-89-3 C26H17FN4O2
3-{9H-pyrido[3,4-b]-indol-3-yl-carbonyl}-amino-1-(2-fluorophenyl)-2-indolinone
—— (3-Amino-propyl)-{2-[(3-amino-propyl)-methyl-amino]-ethyl}-{2-[(2,4-diamino-6-oxo-1,6-dihydro-pyrimidin-5-yl)-formyl-amino]-ethyl}-methyl-ammonium 50408-33-8 C17H36N9O2
(3-Amino-propyl)-{2-[(3-amino-propyl)-methyl-amino]-ethyl}-{2-[(2,4-diamino-6-oxo-1,6-dihydro-pyrimidin-5-yl)-formyl-amino]-ethyl}-methyl-ammonium
—— 3-(14C-Chlormethyl)-4-hydroxybenzoesaeure-methylester 50612-70-9 C9H9ClO3
3-(14C-Chlormethyl)-4-hydroxybenzoesaeure-methylester
—— 3a-Methyl-3e-dimethylaminomethyl-4e-phenyl-4a-hydroxy-tetrahydro-1-thiopyran 41193-54-8 C15H23NOS
3a-Methyl-3e-dimethylaminomethyl-4e-phenyl-4a-hydroxy-tetrahydro-1-thiopyran
—— (3,9-dimethyl-5<i>H</i>-dibenzo[<i>d</i>,<i>f</i>][1,3]diazepin-6-yl)-isopropyl-amine 2849-02-7 C18H21N3
(3,9-dimethyl-5<i>H</i>-dibenzo[<i>d</i>,<i>f</i>][1,3]diazepin-6-yl)-isopropyl-amine