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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,6-bis(3,4-dihydro-2H-pyran-6-yl)-1,2,4,5-tetrazine 37005-02-0 C12H14N4O2
    3,6-bis(3,4-dihydro-2H-pyran-6-yl)-1,2,4,5-tetrazine
    —— 3,3'-((2-(6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-ylidene)-1,3-dithiole-4,5-diyl)bis(sulfanediyl))bis(pentane-2,4-dione) 1353584-57-2 C19H20O4S8
    3,3'-((2-(6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-ylidene)-1,3-dithiole-4,5-diyl)bis(sulfanediyl))bis(pentane-2,4-dione)
    —— 3-(Dimethylamino)propyl dodecyl carbonate 1041845-27-5 C18H37NO3
    3-(Dimethylamino)propyl dodecyl carbonate
    —— (3-(but-3-enyloxy)-3-methylpent-4-enyl)benzene 1206588-28-4 C16H22O
    (3-(but-3-enyloxy)-3-methylpent-4-enyl)benzene
    —— 3-(4-Fluorophenyl)-1,4,2-dithiazole-5-thione 85558-98-1 C8H4FNS3
    3-(4-Fluorophenyl)-1,4,2-dithiazole-5-thione
    —— 3,3',5,5'-Tetraiod-2,2'-bithienyl 90007-99-1 C8H2I4S2
    3,3',5,5'-Tetraiod-2,2'-bithienyl
    —— 3'-[1-hydroxy-1-(1H-imidazol-4-yl)-2-methyl-1-propyl][1,1'-biphenyl]-4-carbonitrile 337534-69-7 C20H19N3O
    3'-[1-hydroxy-1-(1H-imidazol-4-yl)-2-methyl-1-propyl][1,1'-biphenyl]-4-carbonitrile
    —— 3-diazo-2,2,4,4-tetramethylthietane 1,1-dioxide 94526-02-0 C7H12N2O2S
    3-diazo-2,2,4,4-tetramethylthietane 1,1-dioxide
    —— 3-ethylspiro[azirine-2,2'-indene]-1',3'-dione 53919-52-1 C12H9NO2
    3-ethylspiro[azirine-2,2'-indene]-1',3'-dione
    —— 3-(2-methyl-4-methoxy-anilino)-5-(2-fluoro-benzylthio)-1,2,4-triazole 334541-29-6 C17H17FN4OS
    3-(2-methyl-4-methoxy-anilino)-5-(2-fluoro-benzylthio)-1,2,4-triazole
    —— 3-cyano-N-[(2R)-2-(3,4-dichlorophenyl)-3-(methylamino)propyl]-2-methoxy-N-methylnaphthalene-1-carboxamide 398147-11-0 C24H23Cl2N3O2
    3-cyano-N-[(2R)-2-(3,4-dichlorophenyl)-3-(methylamino)propyl]-2-methoxy-N-methylnaphthalene-1-carboxamide
    —— 3,3'-bis-methylsulfanyl-1,4,1',4'-tetraphenyl-3,4,3',4'-tetrahydro-1<i>H</i>,1'<i>H</i>-5,5'-<i>p</i>-phenylene-bis-[1,2,4]triazole 62528-17-0 C36H32N6S2
    3,3'-bis-methylsulfanyl-1,4,1',4'-tetraphenyl-3,4,3',4'-tetrahydro-1<i>H</i>,1'<i>H</i>-5,5'-<i>p</i>-phenylene-bis-[1,2,4]triazole
    —— (3′R,9′S)-9′-(tert-butyldimethylsilyloxy)-2-iodo-4′-isopropyl-7′,7′-dimethyl-3′-(4-(trifluoromethoxy)phenyl)-6′,7′,8′,9′-tetrahydro-3′H-spiro[cyclopentane-1,1′-furo[3,4-c]quinoline] 1332488-62-6 C33H45F3INO3Si
    (3′R,9′S)-9′-(tert-butyldimethylsilyloxy)-2-iodo-4′-isopropyl-7′,7′-dimethyl-3′-(4-(trifluoromethoxy)phenyl)-6′,7′,8′,9′-tetrahydro-3′H-spiro[cyclopentane-1,1′-furo[3,4-c]quinoline]
    —— 3-dodecyl-1-{[4-(5-dodecylpyrimidin-2-yl)phenoxy]octyl}imidazolium bromide 1403575-33-6 Br*C45H75N4O
    3-dodecyl-1-{[4-(5-dodecylpyrimidin-2-yl)phenoxy]octyl}imidazolium bromide
    —— [3-((S)-6-morpholin-4-yl-4,5,6,7-tetrahydro-benzothiazol-2-ylcarbamoyl)-benzyl]-carbamic acid tert-butyl ester 1354555-68-2 C24H32N4O4S
    [3-((S)-6-morpholin-4-yl-4,5,6,7-tetrahydro-benzothiazol-2-ylcarbamoyl)-benzyl]-carbamic acid tert-butyl ester
    —— 3-(2,3,5,6-Tetrachloro-benzenesulfonyl)-3-aza-tricyclo[3.2.1.0<sup>2,4</sup>]octane 60775-03-3 C13H11Cl4NO2S
    3-(2,3,5,6-Tetrachloro-benzenesulfonyl)-3-aza-tricyclo[3.2.1.0<sup>2,4</sup>]octane
    —— 3-(4-(2-chloroethyl)phenyl)isoxazole-4-carboxylic acid 839718-19-3 C12H10ClNO3
    3-(4-(2-chloroethyl)phenyl)isoxazole-4-carboxylic acid
    —— (3,5-difluorophenyl)(3-fluorophenyl)methylium 1383790-04-2 C13H8F3
    (3,5-difluorophenyl)(3-fluorophenyl)methylium
    —— (3S,5R)-3-azido-5-(tert-butoxycarbonylamino)-1-(ethoxycarbonylmethyl)azepan-2-one 860302-84-7 C15H25N5O5
    (3S,5R)-3-azido-5-(tert-butoxycarbonylamino)-1-(ethoxycarbonylmethyl)azepan-2-one
    —— 3t(?)-(5-nitro-selenophen-2-yl)-acrylic acid methyl ester 117883-06-4 C8H7NO4Se
    3t(?)-(5-nitro-selenophen-2-yl)-acrylic acid methyl ester
    —— 3-cyclopropyl-4,5-dimethoxybenzonitrile 1063960-61-1 C12H13NO2
    3-cyclopropyl-4,5-dimethoxybenzonitrile
    —— 3-Aminophenyldimethyl Silane 155651-81-3 C8H13NSi
    3-Aminophenyldimethyl Silane
    —— (3-Hydroxy-1-benzofuran-2-yl)-(4-phenylphenyl)methanone 1453099-27-8 C21H14O3
    (3-Hydroxy-1-benzofuran-2-yl)-(4-phenylphenyl)methanone
    —— [3,5-Difluoro-4-[2,3,4-trihydroxy-2,4-dioxo-3-(pyridin-3-ylmethyl)-1,5,2lambda5,4lambda5-dioxadiphosphinan-6-yl]phenyl] morpholine-4-carboxylate 1296304-91-0 C19H20F2N2O10P2
    [3,5-Difluoro-4-[2,3,4-trihydroxy-2,4-dioxo-3-(pyridin-3-ylmethyl)-1,5,2lambda5,4lambda5-dioxadiphosphinan-6-yl]phenyl] morpholine-4-carboxylate
    —— 3-ethylamino-1,1-dioxo-1,5-dihydro-1λ6-[1,2,4]thiadiazole-4-carboxylic acid ethyl ester 53826-61-2 C7H13N3O4S
    3-ethylamino-1,1-dioxo-1,5-dihydro-1λ6-[1,2,4]thiadiazole-4-carboxylic acid ethyl ester
    —— 3-isopropyl-4-(thiophen-3-yl)-1H-pyrazolo[3,4-b]pyridine 1260536-72-8 C13H13N3S
    3-isopropyl-4-(thiophen-3-yl)-1H-pyrazolo[3,4-b]pyridine
    —— 3-[2-(3-fluorophenyl)-2H-pyrazol-3-yl]-1-pyridin-3-yl-1H-pyridazin-4-one 1240648-24-1 C18H12FN5O
    3-[2-(3-fluorophenyl)-2H-pyrazol-3-yl]-1-pyridin-3-yl-1H-pyridazin-4-one
    —— 3-{3-[5-(5-cyclopropyl-1H-pyrazol-3-ylamino)-imidazo[1,2-c]pyrimidin-7-yl]-benzyl}-1-imidazolidine-2,4-dione 883734-32-5 C22H20N8O2
    3-{3-[5-(5-cyclopropyl-1H-pyrazol-3-ylamino)-imidazo[1,2-c]pyrimidin-7-yl]-benzyl}-1-imidazolidine-2,4-dione
    —— 3-methyl-3-(1-phenylprop-2-ynyl)pentane-2,4-dione 1526921-10-7 C15H16O2
    3-methyl-3-(1-phenylprop-2-ynyl)pentane-2,4-dione
    —— 3-fluoro-4-methoxy-2-methylbenzaldehyde 1234846-31-1 C9H9FO2
    3-fluoro-4-methoxy-2-methylbenzaldehyde
    —— 3-(2-(tetrahydro-2H-pyran-2-yloxy)ethoxy)benzoic acid 1071432-95-5 C14H18O5
    3-(2-(tetrahydro-2H-pyran-2-yloxy)ethoxy)benzoic acid
    —— 3-[1-(3-cyclohexyl-3-hydroxy-propyl)-3,4-dimethyl-piperidin-4-yl]-benzoic acid methyl ester 628727-01-5 C24H37NO3
    3-[1-(3-cyclohexyl-3-hydroxy-propyl)-3,4-dimethyl-piperidin-4-yl]-benzoic acid methyl ester
    —— 3-cyclobutyl-8-(2-methyl-1H-imidazol-1-yl)-2,3,4,5-tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine 1239878-65-9 C19H23N5
    3-cyclobutyl-8-(2-methyl-1H-imidazol-1-yl)-2,3,4,5-tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine
    —— (3-(3-methoxy-2-methyl-4-(pyrrolidin-1-ylmethyl)phenoxy)azetidin-1-yl)(5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)methanone 1354791-72-2 C26H30N4O5
    (3-(3-methoxy-2-methyl-4-(pyrrolidin-1-ylmethyl)phenoxy)azetidin-1-yl)(5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl)methanone
    —— 3-(2-naphthyl)-2-propen-1-ol silacyclohexyl ether 139016-97-0 C18H22OSi
    3-(2-naphthyl)-2-propen-1-ol silacyclohexyl ether
    —— 3,3'-(<i>p</i>-phenylenediamino-dimethyl)-bis-thiazolidine-2,4-dione 5203-55-4 C14H14N4O4S2
    3,3'-(<i>p</i>-phenylenediamino-dimethyl)-bis-thiazolidine-2,4-dione
    —— 3-methylcarbanilic acid-(3-(3-cyclopropylureido)-phenyl)-ester 66252-46-8 C18H19N3O3
    3-methylcarbanilic acid-(3-(3-cyclopropylureido)-phenyl)-ester
    —— 3-(dimethylamino)propyl octyl carbonate 1255087-04-7 C14H29NO3
    3-(dimethylamino)propyl octyl carbonate
    —— 3-(2-formylphenyl)-N,N-diphenyl-1H-indole-1-carboxamide 1432521-51-1 C28H20N2O2
    3-(2-formylphenyl)-N,N-diphenyl-1H-indole-1-carboxamide
    —— (3S,4S)-1-(cyclopropylmethyl)-N-hydroxy-4-({4-[(2-methyl-4-quinolinyl)methyl]benzoyl}amino)-3-pyrrolidinecarboxamide 503169-90-2 C27H30N4O3
    (3S,4S)-1-(cyclopropylmethyl)-N-hydroxy-4-({4-[(2-methyl-4-quinolinyl)methyl]benzoyl}amino)-3-pyrrolidinecarboxamide
    —— 3-phenylsulfanyl-[1,2,4]thiadiazol-5-ylamine 98555-22-7 C8H7N3S2
    3-phenylsulfanyl-[1,2,4]thiadiazol-5-ylamine
    —— 3,3'-diallyl-5,5,5',5'-tetramethyl-1,1'-methanediyl-bis-imidazolidine-2,4-dione 66311-50-0 C17H24N4O4
    3,3'-diallyl-5,5,5',5'-tetramethyl-1,1'-methanediyl-bis-imidazolidine-2,4-dione
    —— 3,5-diiodo-4-(4-methoxy-phenoxy)-aniline 28818-53-3 C13H11I2NO2
    3,5-diiodo-4-(4-methoxy-phenoxy)-aniline
    —— 3-fluoro-4-(5-methyl-1H-1,2,4-triazol-1-yl)benzoic acid 1400706-94-6 C10H8FN3O2
    3-fluoro-4-(5-methyl-1H-1,2,4-triazol-1-yl)benzoic acid
    —— (3E,5S,6S,7R,8R,9S)-6-hydroxy-8,10-[(R)-4-methoxybenzilidenedioxy]-5,7,9-trimethyldec-3-enoic acid methyl ester 851889-70-8 C22H32O6
    (3E,5S,6S,7R,8R,9S)-6-hydroxy-8,10-[(R)-4-methoxybenzilidenedioxy]-5,7,9-trimethyldec-3-enoic acid methyl ester
    —— 3α-(2'-hydroxypropyl)-5α-cholestan-3β-ol 111698-65-8 C30H54O2
    3α-(2'-hydroxypropyl)-5α-cholestan-3β-ol
    —— 3-(2-Naphthyl)-3-methylhexan 54433-82-8 C17H22
    3-(2-Naphthyl)-3-methylhexan
    —— 3-[1-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]-5-chloro-2-ethoxy-N-ethyl-6-methylbenzamide 1426699-66-2 C19H22ClIN6O2
    3-[1-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]-5-chloro-2-ethoxy-N-ethyl-6-methylbenzamide
    —— 3-O-Benzoyl-2-bromo-2,5-dideoxy-D-arabonic Acid γ-Lactone 90108-54-6 C12H11BrO4
    3-O-Benzoyl-2-bromo-2,5-dideoxy-D-arabonic Acid γ-Lactone
    —— 3,3-diethylpentane compound with 4-ethynyl-4-methylhexa-1,2-dien-5-yne (1:1) 128097-07-4 C4H3N3PS*C8H20N
    3,3-diethylpentane compound with 4-ethynyl-4-methylhexa-1,2-dien-5-yne (1:1)