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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(Trimethylsilyl)-2-(2-propenylidene)-1-cyclopentanone 140110-74-3 C11H18OSi
    3-(Trimethylsilyl)-2-(2-propenylidene)-1-cyclopentanone
    —— 3-Chlormethyl-phenanthren 20485-60-3 C15H11Cl
    3-Chlormethyl-phenanthren
    —— 3,4,5-tris(2-(2-methoxyethoxy)ethoxy)benzyl 3,5-bis(undec-10-ynyloxy)benzoate 1433989-99-1 C51H78O13
    3,4,5-tris(2-(2-methoxyethoxy)ethoxy)benzyl 3,5-bis(undec-10-ynyloxy)benzoate
    —— (3-(2-(hex-1-ynyl)phenyl)prop-1-yne-1,3-diyl)dibenzene 1246658-70-7 C27H24
    (3-(2-(hex-1-ynyl)phenyl)prop-1-yne-1,3-diyl)dibenzene
    —— 3,3-Dimercapto-1-(p-methylthio-phenyl)-2-propen-1-on 56944-57-1 C10H10OS3
    3,3-Dimercapto-1-(p-methylthio-phenyl)-2-propen-1-on
    —— 3-(2',3',5',6'-tetrafluoro-4'-methoxyphenacylidene)phthalide 77531-92-1 C17H8F4O4
    3-(2',3',5',6'-tetrafluoro-4'-methoxyphenacylidene)phthalide
    —— (3R,4S)-3-amino-4-hydroxytetrahydrothiophene 1,1-dioxide 214629-32-0 C4H9NO3S
    (3R,4S)-3-amino-4-hydroxytetrahydrothiophene 1,1-dioxide
    —— 3,5-dibromo-4-[4-(2-ethoxy-anilino)-6-methylamino-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester 59565-29-6 C21H22Br2N6O3
    3,5-dibromo-4-[4-(2-ethoxy-anilino)-6-methylamino-[1,3,5]triazin-2-ylamino]-benzoic acid ethyl ester
    —— (3E,5E)-6-Mercapto-1,5,6-triphenyl-hexa-3,5-dien-2-one 124573-54-2 C24H20OS
    (3E,5E)-6-Mercapto-1,5,6-triphenyl-hexa-3,5-dien-2-one
    —— ({3-[(2R,3S,4R,5R)-5-((R)-1,2-Dihydroxy-ethyl)-3,4-dihydroxy-tetrahydro-furan-2-yloxy]-2-octadecyloxy-propyl}-ethoxycarbonylmethyl-amino)-acetic acid ethyl ester 181174-74-3 C35H67NO11
    ({3-[(2R,3S,4R,5R)-5-((R)-1,2-Dihydroxy-ethyl)-3,4-dihydroxy-tetrahydro-furan-2-yloxy]-2-octadecyloxy-propyl}-ethoxycarbonylmethyl-amino)-acetic acid ethyl ester
    —— 3-(Methoxymethyl)-6-methylpyridazin 58488-25-8 C7H10N2O
    3-(Methoxymethyl)-6-methylpyridazin
    —— 3-[(furan-2-yl)methylene]-5-phenylfuran-2(3H)-thione 279679-19-5 C15H10O2S
    3-[(furan-2-yl)methylene]-5-phenylfuran-2(3H)-thione
    —— 3-isopropyl-8-methyl-1-propyl-6,7,8,9-tetrahydro-5<i>H</i>-imidazo[1,5-<i>a</i>][1,4]diazepine 58950-26-8 C14H25N3
    3-isopropyl-8-methyl-1-propyl-6,7,8,9-tetrahydro-5<i>H</i>-imidazo[1,5-<i>a</i>][1,4]diazepine
    —— 3-amino-4-chloro-quinoline-2-carboxylic acid 58401-42-6 C10H7ClN2O2
    3-amino-4-chloro-quinoline-2-carboxylic acid
    —— 3-chroman-7-yloxy-propionitrile 57052-91-2 C12H13NO2
    3-chroman-7-yloxy-propionitrile
    —— 3,5-dimethylpiperidin-4-aminedihydrochloride,Mixtureofdiastereomers 2243515-69-5 C7H18Cl2N2
    3,5-dimethylpiperidin-4-aminedihydrochloride,Mixtureofdiastereomers
    —— 3-[1-Hydroxy-eth-(Z)-ylidene]-5-isopropyl-1-methyl-pyrrolidine-2,4-dione 130791-12-7 C10H15NO3
    3-[1-Hydroxy-eth-(Z)-ylidene]-5-isopropyl-1-methyl-pyrrolidine-2,4-dione
    —— (3E,5S,6S,7R)-6,8-[(R)-4-methoxy-benzylidenedioxy]-4,5,7-trimethyl-oct-3-enoic acid methyl ester 851889-68-4 C20H28O5
    (3E,5S,6S,7R)-6,8-[(R)-4-methoxy-benzylidenedioxy]-4,5,7-trimethyl-oct-3-enoic acid methyl ester
    —— {3-[2-(Triphenyl-λ5-phosphanylidene)-acetyl]-phenyl}-acetic acid methyl ester 55142-74-0 C29H25O3P
    {3-[2-(Triphenyl-λ5-phosphanylidene)-acetyl]-phenyl}-acetic acid methyl ester
    —— 3-(2-Trimethylsilylethynyl)-1,3-dihydro-2-benzofuran-1-ol 1245767-83-2 C13H16O2Si
    3-(2-Trimethylsilylethynyl)-1,3-dihydro-2-benzofuran-1-ol
    —— (3S)-3-[5-(1-benzothiophen-3-yl)-3-chlorothiophen-2-yl]-3,6,6-trimethyl-1,1-dioxo-2H-1,4-thiazin-5-amine 1403465-49-5 C19H19ClN2O2S3
    (3S)-3-[5-(1-benzothiophen-3-yl)-3-chlorothiophen-2-yl]-3,6,6-trimethyl-1,1-dioxo-2H-1,4-thiazin-5-amine
    —— 3,5-difluorobenzyl (Z)-4-methyl-8,9-dihydro-7H-1,3,6-trioxonine-5-carboxylate 1392848-12-2 C15H16F2O5
    3,5-difluorobenzyl (Z)-4-methyl-8,9-dihydro-7H-1,3,6-trioxonine-5-carboxylate
    —— 3-isopropenyl-1-methyl-cyclopent-2-enol 1333206-70-4 C9H14O
    3-isopropenyl-1-methyl-cyclopent-2-enol
    —— (3aR,4R,4aR,5S,7S,7aS,8aR)-5-(3-acetoxy-4-methoxybenzyl)-4-tert-butyldimethylsiloxy-8-methylene-7-(vinyl)octahydroindeno[5,6-d,1,3]dioxol-2-thione 623550-48-1 C29H40O6SSi
    (3aR,4R,4aR,5S,7S,7aS,8aR)-5-(3-acetoxy-4-methoxybenzyl)-4-tert-butyldimethylsiloxy-8-methylene-7-(vinyl)octahydroindeno[5,6-d,1,3]dioxol-2-thione
    —— (3-Methyl-1-propionylcyclopentadienyl)tricarbonylmanganese 60021-14-9 C12H11MnO4
    (3-Methyl-1-propionylcyclopentadienyl)tricarbonylmanganese
    —— 3β,11β-Epoxy-pregn-4-en-3,20-dion 2287-53-8 C21H28O4
    3β,11β-Epoxy-pregn-4-en-3,20-dion
    —— 3-(4-bromo-phenylimino)-bornan-2-one 71681-69-1 C16H18BrNO
    3-(4-bromo-phenylimino)-bornan-2-one
    —— 3,4-Bisdichloromethyl-2,5-dichlorthiophen 57308-94-8 C6H2Cl6S
    3,4-Bisdichloromethyl-2,5-dichlorthiophen
    —— (3R,4S,5S,6R)-4-tert-butyldimethylsilyloxy-6-tert-butyldimethylsilyloxymethyl-3,5-dimethyltetrahydropyran-2-one 515868-88-9 C20H42O4Si2
    (3R,4S,5S,6R)-4-tert-butyldimethylsilyloxy-6-tert-butyldimethylsilyloxymethyl-3,5-dimethyltetrahydropyran-2-one
    —— 3-(1-benzothien-2-yl)-1-[4-({[4-(1-methylethyl)phenyl]carbonyl}amino)butyl]-1H-indole-6-carboxylic acid 1198591-88-6 C31H30N2O3S
    3-(1-benzothien-2-yl)-1-[4-({[4-(1-methylethyl)phenyl]carbonyl}amino)butyl]-1H-indole-6-carboxylic acid
    —— 3-[1-(2,6-diethyl-phenyl)-1H-tetrazol-5-yl]-N-[2-(4-methoxy-benzyl)-4-methyl-2H-pyrazol-3-yl]-propionamide 1200439-56-0 C26H31N7O2
    3-[1-(2,6-diethyl-phenyl)-1H-tetrazol-5-yl]-N-[2-(4-methoxy-benzyl)-4-methyl-2H-pyrazol-3-yl]-propionamide
    —— 3-(Bromomethyl)-1-methanesulfonylazetidine 1850205-92-3 C5H10BrNO2S
    3-(Bromomethyl)-1-methanesulfonylazetidine
    —— 3-Ethyl 5-methyl 2-((6-carboxy-3,4-dihydro-4-oxopyrimidin-2-ylthio)methyl)-4-(2-chlorophenyl)-6-(fluoromethyl)-1,4-dihydro-3,5-pyridinedicarboxylate 112640-19-4 C23H21ClFN3O7S
    3-Ethyl 5-methyl 2-((6-carboxy-3,4-dihydro-4-oxopyrimidin-2-ylthio)methyl)-4-(2-chlorophenyl)-6-(fluoromethyl)-1,4-dihydro-3,5-pyridinedicarboxylate
    —— (3-benzyl-3-azabicyclo[3.2.1]oct-8-yl)methyl (3,4-difluorobenzyl)phenylcarbamate 920016-56-4 C29H30F2N2O2
    (3-benzyl-3-azabicyclo[3.2.1]oct-8-yl)methyl (3,4-difluorobenzyl)phenylcarbamate
    —— 3-chloro-2-{hydroxy(4-methoxyphenyl)methyl}-5-methylphenol 1005486-65-6 C15H15ClO3
    3-chloro-2-{hydroxy(4-methoxyphenyl)methyl}-5-methylphenol
    —— (3S,4R)-methyl 3-formyl-2-(formyloxy)-3-methylpentanoate 115142-34-2 C9H14O5
    (3S,4R)-methyl 3-formyl-2-(formyloxy)-3-methylpentanoate
    —— ((3R,4R)-4-Benzylpyrrolidin-3-yl)methanol 910095-61-3 C12H17NO
    ((3R,4R)-4-Benzylpyrrolidin-3-yl)methanol
    —— 3-(3-fluoro-benzyl)-2,4-dioxo-1,2,3,4-tetrahydro-quinazoline-7-carboxylic acid 917889-43-1 C16H11FN2O4
    3-(3-fluoro-benzyl)-2,4-dioxo-1,2,3,4-tetrahydro-quinazoline-7-carboxylic acid
    —— 3-isopropyl-6-(4-methyl-anilino)-1<i>H</i>-[1,3,5]triazine-2,4-dione 68098-50-0 C13H16N4O2
    3-isopropyl-6-(4-methyl-anilino)-1<i>H</i>-[1,3,5]triazine-2,4-dione
    —— 3-(3,5-dichlorophenyl)-5-(hydroxymethyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid 1401093-86-4 C11H9Cl2NO4
    3-(3,5-dichlorophenyl)-5-(hydroxymethyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid
    —— 3-carbomethoxy-2-dimethylsulfoximido-1,4-naphthoquinone 99336-64-8 C14H13NO5S
    3-carbomethoxy-2-dimethylsulfoximido-1,4-naphthoquinone
    —— 3-(3-hydroxy-propyl)-1-(3-iodo-phenyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 51702-27-3 C16H14IN3O3
    3-(3-hydroxy-propyl)-1-(3-iodo-phenyl)-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— {(3S)-6-[(1S)-6-trifluoromethyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid 1380390-78-2 C20H17F3O4
    {(3S)-6-[(1S)-6-trifluoromethyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid
    —— 3-Methyl-8S-((N-(4-methylphenyl)amino)carbonyl)amino-1,4-diazabicyclo[4.3.0]nonan-2-one 1196877-32-3 C16H22N4O2
    3-Methyl-8S-((N-(4-methylphenyl)amino)carbonyl)amino-1,4-diazabicyclo[4.3.0]nonan-2-one
    —— 3-Benzyl-3-methyl-milchsaeure 104296-22-2 C11H14O3
    3-Benzyl-3-methyl-milchsaeure
    —— 3-(7-fluoro-2-methyl-4H-quinazolin-3-yl)-pyrrolidine-2,5-dione 940055-35-6 C13H12FN3O2
    3-(7-fluoro-2-methyl-4H-quinazolin-3-yl)-pyrrolidine-2,5-dione
    —— 3-(5-(2-(((2-cyano-4'-fluoro-3'-methyl-[1,1'-biphenyl]-4-yl)amino)methyl)-4,5-difluorophenyl)picolinamido)propanoic acid 1415128-51-6 C30H23F3N4O3
    3-(5-(2-(((2-cyano-4'-fluoro-3'-methyl-[1,1'-biphenyl]-4-yl)amino)methyl)-4,5-difluorophenyl)picolinamido)propanoic acid
    —— 3-methyl-4-(2-benzofuryl)-5-(2,4-dihydroxyphenyl)isoxazole 75960-90-6 C18H13NO4
    3-methyl-4-(2-benzofuryl)-5-(2,4-dihydroxyphenyl)isoxazole
    —— (3R,4S,5S)-5-phenyl-4-(phenylseleno)tetrahydrofuran-3-ol 732248-69-0 C16H16O2Se
    (3R,4S,5S)-5-phenyl-4-(phenylseleno)tetrahydrofuran-3-ol
    —— 3-(4-Benzoyl-phenyl)-propionic acid (2S,4aR,4bR,8aR,10aR)-4a,8a-dimethyl-6-oxo-tetradecahydro-phenanthren-2-yl ester 141397-06-0 C32H38O4
    3-(4-Benzoyl-phenyl)-propionic acid (2S,4aR,4bR,8aR,10aR)-4a,8a-dimethyl-6-oxo-tetradecahydro-phenanthren-2-yl ester