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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-[3-(2-Methoxy-phenyl)-2-methyl-acryloylamino]-benzoic acid 1141058-20-9 C18H17NO4
    3-[3-(2-Methoxy-phenyl)-2-methyl-acryloylamino]-benzoic acid
    —— 3-Furan-2-yl-2-hydroxy-propionic acid butyl ester 87271-41-8 C11H16O4
    3-Furan-2-yl-2-hydroxy-propionic acid butyl ester
    —— 3-morpholin-4-yl-4-morpholin-4-ylmethyl-sydnone 26807-27-2 C11H18N4O4
    3-morpholin-4-yl-4-morpholin-4-ylmethyl-sydnone
    —— 3-(3-cyclopentylprop-1-yn-1-yl)benzoic acid 884001-23-4 C15H16O2
    3-(3-cyclopentylprop-1-yn-1-yl)benzoic acid
    —— 3-Mesityl-4,5,5-trimethyl-1-oxa-2-aza-cyclopent-2-en 73237-20-4 C15H21NO
    3-Mesityl-4,5,5-trimethyl-1-oxa-2-aza-cyclopent-2-en
    —— 3,5-(tBu)2-2-OH-C6H2CH(N(3-OMe-C6H4)) 154289-81-3 C22H29NO2
    3,5-(tBu)2-2-OH-C6H2CH(N(3-OMe-C6H4))
    —— 3-(7-nitro-1H-indol-3-yl)isobenzofuran-1(3H)-one 1124346-15-1 C16H10N2O4
    3-(7-nitro-1H-indol-3-yl)isobenzofuran-1(3H)-one
    —— 3,5,5,6-Tetramethyl-5,6-dihydro-thieno[2,3-c]pyridazine 74359-53-8 C10H14N2S
    3,5,5,6-Tetramethyl-5,6-dihydro-thieno[2,3-c]pyridazine
    —— [3-Chloro-5-(2,4-dihydroxy-benzoyl)-phenyl]-(2,4-dihydroxy-phenyl)-methanone 30596-78-2 C20H13ClO6
    [3-Chloro-5-(2,4-dihydroxy-benzoyl)-phenyl]-(2,4-dihydroxy-phenyl)-methanone
    —— 3-Methyl-1-phenyl-hexen-(3) 72483-62-6 C13H18
    3-Methyl-1-phenyl-hexen-(3)
    —— 3-benzoylamino-thiazolo[3,2-a]pyridinylium betaine 7666-19-5 C14H10N2OS
    3-benzoylamino-thiazolo[3,2-a]pyridinylium betaine
    —— 3,6-dimethyl-benzofuran-2-carbaldehyde-(2,4-dinitro-phenylhydrazone) 16820-41-0 C17H14N4O5
    3,6-dimethyl-benzofuran-2-carbaldehyde-(2,4-dinitro-phenylhydrazone)
    —— 3-(4-Benzyl-phenoxymethyl)-benzoic acid ethyl ester 54589-39-8 C23H22O3
    3-(4-Benzyl-phenoxymethyl)-benzoic acid ethyl ester
    —— (3S,8aS)-3-[(6-methoxy-2-prop-2-enyl-1H-indol-3-yl)methyl]-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione 1035908-01-0 C20H23N3O3
    (3S,8aS)-3-[(6-methoxy-2-prop-2-enyl-1H-indol-3-yl)methyl]-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione
    —— 3-Oxa-bicyclo<3.1.1>heptan-2-on 5164-28-3 C6H8O2
    3-Oxa-bicyclo<3.1.1>heptan-2-on
    —— 3-amino-N-[2-[5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxoquinolin-7-yl]oxyethyl]propanamide 1024001-73-7 C26H22Cl3N3O3
    3-amino-N-[2-[5-(2-chlorophenyl)-1-(2,6-dichlorophenyl)-2-oxoquinolin-7-yl]oxyethyl]propanamide
    —— (3S)-N-[(1R,2S)-3-(3,5-difluorophenyl)-1-hydroxy-1-[(2R,4R)-4-phenylmethoxypyrrolidin-2-yl]propan-2-yl]-1-[(4-fluorophenyl)methyl]-5-oxopyrrolidine-3-carboxamide 1010097-12-7 C32H34F3N3O4
    (3S)-N-[(1R,2S)-3-(3,5-difluorophenyl)-1-hydroxy-1-[(2R,4R)-4-phenylmethoxypyrrolidin-2-yl]propan-2-yl]-1-[(4-fluorophenyl)methyl]-5-oxopyrrolidine-3-carboxamide
    —— 3-[[2-(2-Oxo-7-phosphonooxychromen-4-yl)acetyl]amino]propanoic acid 1042423-56-2 C14H14NO9P
    3-[[2-(2-Oxo-7-phosphonooxychromen-4-yl)acetyl]amino]propanoic acid
    —— 3-Bromo-1,5-dimethyl-1h-pyrazole-4-sulfonamide 1564807-86-8 C5H8BrN3O2S
    3-Bromo-1,5-dimethyl-1h-pyrazole-4-sulfonamide
    —— 3-<(Z)-3-(5-Chloro-2-pentenyl)>-3-methylcyclopentanone 125413-60-7 C11H17ClO
    3-<(Z)-3-(5-Chloro-2-pentenyl)>-3-methylcyclopentanone
    —— 3,3'-(pentane-1,5-diylbis(azanediyl))bis(1-(1H-pyrrol-2-yl)but-2-en-1-one) 87810-29-5 C21H28N4O2
    3,3'-(pentane-1,5-diylbis(azanediyl))bis(1-(1H-pyrrol-2-yl)but-2-en-1-one)
    —— (3R,7R)-5-(tert-butyldimethylsilyloxy)-3,7-bis(dimethylphenylsilyl)nonane-1,9-diol 1372870-08-0 C31H54O3Si3
    (3R,7R)-5-(tert-butyldimethylsilyloxy)-3,7-bis(dimethylphenylsilyl)nonane-1,9-diol
    —— 3-Ethyl-3-methoxycarbonylhexanoic acid 84590-12-5 C10H18O4
    3-Ethyl-3-methoxycarbonylhexanoic acid
    —— (3R,4R,5R)-1-benzyl-2-oxo-4-phenyl-5-propylpiperidine-3-carbonitrile 1449411-44-2 C22H24N2O
    (3R,4R,5R)-1-benzyl-2-oxo-4-phenyl-5-propylpiperidine-3-carbonitrile
    —— 3-(6-ethoxypyridin-3-yl)-7-methanesulfonyloxymethylindolizine-2-carboxylic acid ethyl ester 1276681-83-4 C20H22N2O6S
    3-(6-ethoxypyridin-3-yl)-7-methanesulfonyloxymethylindolizine-2-carboxylic acid ethyl ester
    —— 3-fluoro-N-(4-fluoro-2-methylbenzyl)-4-(5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)aniline 1431385-94-2 C19H16F5N3
    3-fluoro-N-(4-fluoro-2-methylbenzyl)-4-(5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)aniline
    —— 3-(6-((4-(dimethylamino)benzylidene)amino)pyridin-3-yl)-7-hydroxy-4-methyl-2H-chromen-2-one 1145996-81-1 C24H21N3O3
    3-(6-((4-(dimethylamino)benzylidene)amino)pyridin-3-yl)-7-hydroxy-4-methyl-2H-chromen-2-one
    —— 3,3-dimethyl-10-(3',4'-dimethoxyphenyl)-3,4,9,10-tetrahydro-1H-pyrrolo<3,4-b><1,5>benzodiazepin-1-one 94448-08-5 C21H23N3O3
    3,3-dimethyl-10-(3',4'-dimethoxyphenyl)-3,4,9,10-tetrahydro-1H-pyrrolo<3,4-b><1,5>benzodiazepin-1-one
    —— (3S,4S)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-(oct-1-yn-1-yl)azetidin-2-one 1262749-18-7 C19H35NO2Si
    (3S,4S)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-(oct-1-yn-1-yl)azetidin-2-one
    —— 3-methyl-4-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-1,2-benzisoxazole 122763-52-4 C14H21NO2Si
    3-methyl-4-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-1,2-benzisoxazole
    —— 3,6,21,24-Tetrakis(carboxymethyl)-9,18-bis[2-(methylamino)-2-oxoethyl]-11,16-dioxo-3,6,9,12,15,18,21,24-octaazahexacosanedioic Acid 197728-73-7 C32H56N10O16
    3,6,21,24-Tetrakis(carboxymethyl)-9,18-bis[2-(methylamino)-2-oxoethyl]-11,16-dioxo-3,6,9,12,15,18,21,24-octaazahexacosanedioic Acid
    —— 3-(-o-chlorophenyl)pyrido<2,3-b>pyrazine 105702-28-1 C13H8ClN3
    3-(-o-chlorophenyl)pyrido<2,3-b>pyrazine
    —— 3,3-[1,2-ethanediylbis(thio)]-17α-(methoxymethyl)-11β-[4-(3-pyridinyl)phenyl]-4-estren-17β-ol 133034-87-4 C33H41NO2S2
    3,3-[1,2-ethanediylbis(thio)]-17α-(methoxymethyl)-11β-[4-(3-pyridinyl)phenyl]-4-estren-17β-ol
    —— 3-[(2,6-Dinitro-4-trifluoromethyl-phenyl)-ethyl-amino]-propionitrile 40457-08-7 C12H11F3N4O4
    3-[(2,6-Dinitro-4-trifluoromethyl-phenyl)-ethyl-amino]-propionitrile
    —— 3-{3-[4-(3,5-bis-trifluoromethyl-phenyl)-piperidin-1-yl]-2-hydroxy-propyl}-5,5-bis-(4-fluoro-phenyl)-2-isopropyl-3,5-dihydro-imidazol-4-one 721955-35-7 C34H33F8N3O2
    3-{3-[4-(3,5-bis-trifluoromethyl-phenyl)-piperidin-1-yl]-2-hydroxy-propyl}-5,5-bis-(4-fluoro-phenyl)-2-isopropyl-3,5-dihydro-imidazol-4-one
    —— 3,4-Dimethoxy-benzoic acid 4-[ethyl-(5-methoxy-indan-2-yl)-amino]-butyl ester; hydrochloride 81593-49-9 C25H33NO5*ClH
    3,4-Dimethoxy-benzoic acid 4-[ethyl-(5-methoxy-indan-2-yl)-amino]-butyl ester; hydrochloride
    —— 3α,7α-dihydroxy-12-oxo-5β-androstane-17β-carboxylic acid methyl ester 113750-44-0 C21H32O5
    3α,7α-dihydroxy-12-oxo-5β-androstane-17β-carboxylic acid methyl ester
    —— [3-<sup>2</sup>H<sub>2</sub>]-(3-bromopropoxy)-tert-butyldiphenylsilane 1542232-28-9 C19H25BrOSi
    [3-<sup>2</sup>H<sub>2</sub>]-(3-bromopropoxy)-tert-butyldiphenylsilane
    —— 3-(2-furoyl)-7,7-dimethyl-4-(3-nitrophenyl)-2-phenylamino-4,6,7,8-tetrahydrochromen-5-one 1360603-87-7 C28H24N2O6
    3-(2-furoyl)-7,7-dimethyl-4-(3-nitrophenyl)-2-phenylamino-4,6,7,8-tetrahydrochromen-5-one
    —— 3,3-dimethyl-tetradec-13-enoic acid 857545-46-1 C16H30O2
    3,3-dimethyl-tetradec-13-enoic acid
    —— 3-[(E)-prop-1-enoxy]thiolane 1,1-dioxide 1002996-31-7 C7H12O3S
    3-[(E)-prop-1-enoxy]thiolane 1,1-dioxide
    —— 3-Chloro-3a,4,7,7a-tetrahydro-1H-inden-1-one 90649-74-4 C9H9ClO
    3-Chloro-3a,4,7,7a-tetrahydro-1H-inden-1-one
    —— 3-[3-[2-(2-fluorophenyl)propan-2-ylsulfanyl]phenyl]-2,4-dioxo-1H-thieno[3,4-d]pyrimidine-5-carboxylic acid 935282-47-6 C22H17FN2O4S2
    3-[3-[2-(2-fluorophenyl)propan-2-ylsulfanyl]phenyl]-2,4-dioxo-1H-thieno[3,4-d]pyrimidine-5-carboxylic acid
    —— 3-[3-[3-[3-[3-(2,3-Dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]propane-1,2-diol;docosanoic acid 99149-24-3 C40H82O15
    3-[3-[3-[3-[3-(2,3-Dihydroxypropoxy)-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]propane-1,2-diol;docosanoic acid
    —— 3-[4-(2-hydroxyethyl)piperidin-1-yl]sulfonyl-N-(3,4,5-trifluorophenyl)benzamide 1445785-04-5 C20H21F3N2O4S
    3-[4-(2-hydroxyethyl)piperidin-1-yl]sulfonyl-N-(3,4,5-trifluorophenyl)benzamide
    —— 3-[2-hydroxyethyl(methyl)sulfamoyl]-N-(3-methylphenyl)benzamide 1445785-40-9 C17H20N2O4S
    3-[2-hydroxyethyl(methyl)sulfamoyl]-N-(3-methylphenyl)benzamide
    —— 3-Allyl-2-methyl-1-vinyloxymethyl-cyclopentene 70090-59-4 C12H18O
    3-Allyl-2-methyl-1-vinyloxymethyl-cyclopentene
    —— 3-[1-[3-[8-tert-butoxycarbonyl(5,6,7,8-tetrahydro[1,8]naphthyridin-2-yl)]propyl]-7-deazahypoxanthinh-9-yl]-3-phenylacrylic acid ethyl ester 908865-25-8 C33H39N5O5
    3-[1-[3-[8-tert-butoxycarbonyl(5,6,7,8-tetrahydro[1,8]naphthyridin-2-yl)]propyl]-7-deazahypoxanthinh-9-yl]-3-phenylacrylic acid ethyl ester
    —— 3β-methoxy-9-methyl-5α-ergost-8(14)-ene 116670-58-7 C30H52O
    3β-methoxy-9-methyl-5α-ergost-8(14)-ene
    —— 3α,7α,12α-tris(perfluoro-trans-1-heptenyl-1-oxy)-24-nor-5β-chol-22-ene 121748-33-2 C44H35F39O3
    3α,7α,12α-tris(perfluoro-trans-1-heptenyl-1-oxy)-24-nor-5β-chol-22-ene