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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-benzo[1,3]dioxol-5-yl-5-hydroxy-benzoic acid tert-butyl ester 1162260-58-3 C18H18O5
    3-benzo[1,3]dioxol-5-yl-5-hydroxy-benzoic acid tert-butyl ester
    —— [3-Cyano-1-(2,4-dimethyl-benzyl)-2-oxo-6-phenyl-1,2-dihydro-pyridin-4-yl]-acetic acid methyl ester 566924-23-0 C24H22N2O3
    [3-Cyano-1-(2,4-dimethyl-benzyl)-2-oxo-6-phenyl-1,2-dihydro-pyridin-4-yl]-acetic acid methyl ester
    —— 3-O-[β-D-glucopyranosyl(1→2)-β-D-glucopyranosyl]-20(R),24-epoxydammarane-3β,12β-triol 1039451-74-5 C42H72O14
    3-O-[β-D-glucopyranosyl(1→2)-β-D-glucopyranosyl]-20(R),24-epoxydammarane-3β,12β-triol
    —— 3-benzylimidazo[1,5-a]quinazolin-5-(4H)-one 1206450-78-3 C17H13N3O
    3-benzylimidazo[1,5-a]quinazolin-5-(4H)-one
    —— (3,4,5-Trimethoxy-phenyl)-carbamic acid 1-aza-bicyclo[2.2.2]oct-3-yl ester 15436-52-9 C17H24N2O5
    (3,4,5-Trimethoxy-phenyl)-carbamic acid 1-aza-bicyclo[2.2.2]oct-3-yl ester
    —— 3-Cyan-4-ethoxycarbonyl-2-methyl-thiophen 20898-48-0 C9H9NO2S
    3-Cyan-4-ethoxycarbonyl-2-methyl-thiophen
    —— 3'-azido-6-N,N-dibenzoyl-2',5'-bis-O-(tert-butyldimethylsilyl)-3'-deoxyadenosine 1142928-64-0 C36H48N8O5Si2
    3'-azido-6-N,N-dibenzoyl-2',5'-bis-O-(tert-butyldimethylsilyl)-3'-deoxyadenosine
    —— 3-(p-Aminobenzoyl)capronsaeure 42071-59-0 C13H17NO3
    3-(p-Aminobenzoyl)capronsaeure
    —— 3-(8-Bromo-octyl)-1,1,5-trimethyl-cyclohexane 32219-86-6 C17H33Br
    3-(8-Bromo-octyl)-1,1,5-trimethyl-cyclohexane
    —— (3-Cyano-6-cyanoiminobenzo[b]oxanthren-11-ylidene)cyanamide 131080-05-2 C19H7N5O2
    (3-Cyano-6-cyanoiminobenzo[b]oxanthren-11-ylidene)cyanamide
    —— (3aS,5S,6R,6aS)-6-(4-Methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole-5-carbaldehyde 82529-87-1 C16H20O6
    (3aS,5S,6R,6aS)-6-(4-Methoxy-benzyloxy)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole-5-carbaldehyde
    —— 3,5-difluoro-N-[5-[4-methyl-1-(2-methyltetrazol-5-yl)-3,6-dihydro-2H-pyridin-5-yl]pyrazin-2-yl]benzamide 1375464-77-9 C19H18F2N8O
    3,5-difluoro-N-[5-[4-methyl-1-(2-methyltetrazol-5-yl)-3,6-dihydro-2H-pyridin-5-yl]pyrazin-2-yl]benzamide
    —— 3-(4-4-[(2R,6S)-2,6-Dimethyltetrahydro-1(2H)-pyridinyl]butyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)benzenecarboximidamide 244617-53-6 C26H34N4OS
    3-(4-4-[(2R,6S)-2,6-Dimethyltetrahydro-1(2H)-pyridinyl]butyl-3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)benzenecarboximidamide
    —— 3,4,5-triacetoxy-cyclohexanecarboxylic acid-anhydride 103156-65-6 C26H34O15
    3,4,5-triacetoxy-cyclohexanecarboxylic acid-anhydride
    —— 3-((E)-2-Nitro-1,2-diphenyl-vinylsulfanyl)-propionic acid methyl ester 125848-05-7 C18H17NO4S
    3-((E)-2-Nitro-1,2-diphenyl-vinylsulfanyl)-propionic acid methyl ester
    —— [(3S,4S)-1-(4-methoxyphenyl)-2-oxo-4-phenyl-3-phenylsulfanylazetidin-3-yl] acetate 851430-49-4 C24H21NO4S
    [(3S,4S)-1-(4-methoxyphenyl)-2-oxo-4-phenyl-3-phenylsulfanylazetidin-3-yl] acetate
    —— 3-methyl-2-({(3R,6R)-6-methyl-1-[(3-methyl-5-phenylisothiazol-4-yl)carbonyl]piperidin-3-yl}oxy)pyridin-4-carbonitrile 1607428-52-3 C24H24N4O2S
    3-methyl-2-({(3R,6R)-6-methyl-1-[(3-methyl-5-phenylisothiazol-4-yl)carbonyl]piperidin-3-yl}oxy)pyridin-4-carbonitrile
    —— 3-Amino-5-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-2-[(Z)-p-tolylimino]-imidazolidin-4-one 82071-33-8 C18H18N4O2
    3-Amino-5-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-2-[(Z)-p-tolylimino]-imidazolidin-4-one
    —— 3-Amino-5-[1-phenyl-meth-(E)-ylidene]-2-[(Z)-p-tolylimino]-imidazolidin-4-one 82071-29-2 C17H16N4O
    3-Amino-5-[1-phenyl-meth-(E)-ylidene]-2-[(Z)-p-tolylimino]-imidazolidin-4-one
    —— 3-[1'-(difluoroboryloxy)-palmitoylidene]-1-methyl-pyrrolidine-2,4-dione 849770-28-1 C21H36BF2NO3
    3-[1'-(difluoroboryloxy)-palmitoylidene]-1-methyl-pyrrolidine-2,4-dione
    —— 3-p-Hydroxyphenylinden 66248-91-7 C15H12O
    3-p-Hydroxyphenylinden
    —— 3-Benzyl-6-(2-bromo-benzyliden)-1,3,4-trimethyl-piperazine-2,5-dion 1092731-50-4 C21H21BrN2O2
    3-Benzyl-6-(2-bromo-benzyliden)-1,3,4-trimethyl-piperazine-2,5-dion
    —— 3,5-Bis[(4-methylphenyl)methylidene]-1-[4-(2-morpholin-4-ylethoxy)benzoyl]piperidin-4-one;hydrochloride 933775-80-5 C34H36N2O4*ClH
    3,5-Bis[(4-methylphenyl)methylidene]-1-[4-(2-morpholin-4-ylethoxy)benzoyl]piperidin-4-one;hydrochloride
    —— 3-[1-(3,4-Dichloro-phenyl)-1-methyl-ethyl]-1,1-diethyl-urea 64795-73-9 C14H20Cl2N2O
    3-[1-(3,4-Dichloro-phenyl)-1-methyl-ethyl]-1,1-diethyl-urea
    —— 3-ethyl-6,6-dimethyl-1-pentafluorophenyl-6,7-dihydro-1H-indazol-4(5H)-one 1134953-97-1 C17H15F5N2O
    3-ethyl-6,6-dimethyl-1-pentafluorophenyl-6,7-dihydro-1H-indazol-4(5H)-one
    —— 3,5-Di-m-tolyl-[1,2,4]dithiazol-1-ylium 99931-93-8 C16H14NS2
    3,5-Di-m-tolyl-[1,2,4]dithiazol-1-ylium
    —— 3-[3-Oxo-3-piperidin-1-yl-1-(toluene-4-sulfonylamino)-propyl]-thiobenzamide 80972-27-6 C22H27N3O3S2
    3-[3-Oxo-3-piperidin-1-yl-1-(toluene-4-sulfonylamino)-propyl]-thiobenzamide
    —— 3-chloro-<i>N</i>-[4-(5-isobutyl-pyrimidin-2-ylsulfamoyl)-phenethyl]-<i>N</i>-methyl-benzamide 17395-05-0 C24H27ClN4O3S
    3-chloro-<i>N</i>-[4-(5-isobutyl-pyrimidin-2-ylsulfamoyl)-phenethyl]-<i>N</i>-methyl-benzamide
    —— 3-(3,4-Dichloro-phenoxy)-4,5,5-trimethyl-1,5-dihydro-pyrrol-2-one 13541-79-2 C13H13Cl2NO2
    3-(3,4-Dichloro-phenoxy)-4,5,5-trimethyl-1,5-dihydro-pyrrol-2-one
    —— 3-Deoxy-l-threo-hexos-2-ulose bis(benzoylhydrazone) 32443-76-8 C20H22N4O5
    3-Deoxy-l-threo-hexos-2-ulose bis(benzoylhydrazone)
    —— 3-chloro-5-(3-phenylpropyl)benzonitrile 1442416-13-8 C16H14ClN
    3-chloro-5-(3-phenylpropyl)benzonitrile
    —— 3‑(4‑bromophenyl)‑6‑chloro‑N‑cyclohexyl‑3‑methyl‑3,4‑dihydroquinoxalin‑2‑amine 1342902-91-3 C21H23BrClN3
    3‑(4‑bromophenyl)‑6‑chloro‑N‑cyclohexyl‑3‑methyl‑3,4‑dihydroquinoxalin‑2‑amine
    —— 3,3-dichloro-4,4,6,6-tetramethyl-1,2-cyclohexanedione 84883-45-4 C10H14Cl2O2
    3,3-dichloro-4,4,6,6-tetramethyl-1,2-cyclohexanedione
    —— 3-Cyclohexyl-1,1,1-trifluoropropan-2-amine hydrochloride 7573-91-3 C9H17ClF3N
    3-Cyclohexyl-1,1,1-trifluoropropan-2-amine hydrochloride
    —— 3-[7-(4-prop-2-enylphenoxy)-1,3-benzodioxol-5-yl]prop-2-en-1-ol 83864-80-6 C19H18O4
    3-[7-(4-prop-2-enylphenoxy)-1,3-benzodioxol-5-yl]prop-2-en-1-ol
    —— 3-{3-[(2E,18E)-6-(3-formylbenzyloxy)-16-oxo-10,11-dithia-17,18-diazatricyclo[18.3.1.1(4,8)]pentacosa-1(24),2,4(25),5,7,18,20,22-octaen-22-yloxymethyl]benzyldisulfanyl}propionic acid methyl ester 1268158-28-6 C41H42N2O6S4
    3-{3-[(2E,18E)-6-(3-formylbenzyloxy)-16-oxo-10,11-dithia-17,18-diazatricyclo[18.3.1.1(4,8)]pentacosa-1(24),2,4(25),5,7,18,20,22-octaen-22-yloxymethyl]benzyldisulfanyl}propionic acid methyl ester
    —— (-)-3-Methoxy Butorphanol 6-Ethylene Ketal 67753-31-5 C24H33NO4
    (-)-3-Methoxy Butorphanol 6-Ethylene Ketal
    —— 3-methylselanylbut-3-en-2-ol 104828-90-2 C5H10OSe
    3-methylselanylbut-3-en-2-ol
    —— 3-methyl-2-nitro-3<i>H</i>-imidazole-4-carbaldehyde cyclopentylhydrazone 40647-52-7 C10H15N5O2
    3-methyl-2-nitro-3<i>H</i>-imidazole-4-carbaldehyde cyclopentylhydrazone
    —— 3-(2-nicotinoyloxy-ethyl)-1,4-dioxy-quinoxaline-2-carboxylic acid 3-nicotinoyloxy-propylamide 36810-25-0 C26H23N5O7
    3-(2-nicotinoyloxy-ethyl)-1,4-dioxy-quinoxaline-2-carboxylic acid 3-nicotinoyloxy-propylamide
    —— 3-Methoxy-6-(pyridine-2-carbonyl)-cyclohex-2-enone 19695-22-8 C13H13NO3
    3-Methoxy-6-(pyridine-2-carbonyl)-cyclohex-2-enone
    —— 3-cyclopropyl-6-methylsulfanyl-1,1-dioxo-1,2(4)-dihydro-1λ<sup>6</sup>-pyrimido[4,5-<i>e</i>][1,2,4]thiadiazin-8-ylamine 37544-87-9 C9H11N5O2S2
    3-cyclopropyl-6-methylsulfanyl-1,1-dioxo-1,2(4)-dihydro-1λ<sup>6</sup>-pyrimido[4,5-<i>e</i>][1,2,4]thiadiazin-8-ylamine
    —— 3,3'-(3,3'-dicyclohexyl-2,4,6,2',4',6'-hexaoxo-octahydro-5,5'-penta-1,3-dien-1-yl-3-ylidene-di-pyrimidin-1-yl)-bis-benzenesulfonamide 61480-37-3 C37H40N6O10S2
    3,3'-(3,3'-dicyclohexyl-2,4,6,2',4',6'-hexaoxo-octahydro-5,5'-penta-1,3-dien-1-yl-3-ylidene-di-pyrimidin-1-yl)-bis-benzenesulfonamide
    —— 3'-pyrrolyl-5-iminodaunomycin 1190845-00-1 C31H32N2O9
    3'-pyrrolyl-5-iminodaunomycin
    —— 3-[(4S)-4-tert-butyldimethylsilyloxy-2,6,6-trimethylcyclohex-1-enyl]propan-1-ol 408358-14-5 C18H36O2Si
    3-[(4S)-4-tert-butyldimethylsilyloxy-2,6,6-trimethylcyclohex-1-enyl]propan-1-ol
    —— 3-acetylpent-2-ene-1,4-dione 1-(2,4-dinitrophenylhydrazone) 78387-22-1 C13H12N4O6
    3-acetylpent-2-ene-1,4-dione 1-(2,4-dinitrophenylhydrazone)
    —— 3-(4-methylphenyl)-1-phenyl-4H-indeno[2,3-d]pyrazole 158470-48-5 C23H18N2
    3-(4-methylphenyl)-1-phenyl-4H-indeno[2,3-d]pyrazole
    —— 3-((2S,3S,3aR,9aR)-5,5,7,7-Tetraisopropyl-3-trimethylsilanyloxy-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-ylamine 96807-07-7 C25H47N5O5Si3
    3-((2S,3S,3aR,9aR)-5,5,7,7-Tetraisopropyl-3-trimethylsilanyloxy-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-ylamine
    —— 3-ethyl-4-(4-chlorophenyl)oxazolidin-2-one 1254588-12-9 C11H12ClNO2
    3-ethyl-4-(4-chlorophenyl)oxazolidin-2-one
    —— 3-bromo-2-(1-cyclopentyl-5-oxo-2,5-dihydro-1H-pyrrol-3-yl-amino)benzonitrile 1093951-44-0 C16H16BrN3O
    3-bromo-2-(1-cyclopentyl-5-oxo-2,5-dihydro-1H-pyrrol-3-yl-amino)benzonitrile