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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3,6,7-Tetraacetoxy-1,4,5,8-tetramethyldibenzofuran 96414-40-3 C24H24O9
    2,3,6,7-Tetraacetoxy-1,4,5,8-tetramethyldibenzofuran
    —— 2-(5-Methyl)-furyl-4-methoxyphenyl-ketoxim 92029-32-8 C13H13NO3
    2-(5-Methyl)-furyl-4-methoxyphenyl-ketoxim
    —— 2-Carboxy-8-methansulfonyl-naphthalin 13891-25-3 C12H10O4S
    2-Carboxy-8-methansulfonyl-naphthalin
    —— 2,3-Dimethyl-5-methoxy-benzoxazolo<6,7-c>-1,2,5-thiadiazol-jodid 18037-77-9 C10H10N3O2S*I
    2,3-Dimethyl-5-methoxy-benzoxazolo<6,7-c>-1,2,5-thiadiazol-jodid
    —— 2,4,6,8,9,10-Hexakis-(4'-methoxy-phenyl)-hexamin 88687-90-5 C48H48N4O6
    2,4,6,8,9,10-Hexakis-(4'-methoxy-phenyl)-hexamin
    —— 2-Oxo-cyclooctan-1-carbonsaeure-<4-brom-anilid> 21923-58-0 C15H18BrNO2
    2-Oxo-cyclooctan-1-carbonsaeure-<4-brom-anilid>
    —— 2β-Brom-lanostadien-(7,9(11))-ol-(3α) 107160-31-6 C30H49BrO
    2β-Brom-lanostadien-(7,9(11))-ol-(3α)
    —— 2-Carboxy-4-<pyridyl-(3)-methylamino>-1,2,3,4-tetrahydro-5H-1,4-benzodiazepin-5-on 19050-86-3 C16H16N4O3
    2-Carboxy-4-<pyridyl-(3)-methylamino>-1,2,3,4-tetrahydro-5H-1,4-benzodiazepin-5-on
    —— 2',4',5',7-Tetramethoxy-2-methyl-isoflavon 99886-39-2 C20H20O6
    2',4',5',7-Tetramethoxy-2-methyl-isoflavon
    —— 2-Heptylamino-4,6-dimethyl-pyrimidin 91972-00-8 C13H23N3
    2-Heptylamino-4,6-dimethyl-pyrimidin
    —— 2-Ethoxy-2,2-diphenyl-3-benzoyl-5-phenyl-Δ<sup>4</sup>-oxaphospholen 104016-27-5 C30H27O3P
    2-Ethoxy-2,2-diphenyl-3-benzoyl-5-phenyl-Δ<sup>4</sup>-oxaphospholen
    —— (20R)-N,N-Dimethyl-3β-amino-16-oxo-18,20-oxydo-5α-pregnan 7055-48-3 C23H37NO2
    (20R)-N,N-Dimethyl-3β-amino-16-oxo-18,20-oxydo-5α-pregnan
    —— 2-<2-(2-Acetoxy-aethoxy)-phenyl>-benzimidazol 93331-72-7 C17H16N2O3
    2-<2-(2-Acetoxy-aethoxy)-phenyl>-benzimidazol
    —— 2,2-Dimethyl-4,6-dineopentylindan 76804-37-0 C21H34
    2,2-Dimethyl-4,6-dineopentylindan
    —— 2,2,2-trichloro-N-[2-(cyclohexylcarbonyl)phenyl]acetamide 853942-59-3 C15H16Cl3NO2
    2,2,2-trichloro-N-[2-(cyclohexylcarbonyl)phenyl]acetamide
    —— (2Z,4E)-3-Ethoxy-1,5-diphenyl-penta-2,4-dien-1-one 77882-44-1 C19H18O2
    (2Z,4E)-3-Ethoxy-1,5-diphenyl-penta-2,4-dien-1-one
    —— 2-Ethyl-but-3-enethioic acid methylamide 80598-94-3 C7H13NS
    2-Ethyl-but-3-enethioic acid methylamide
    —— 2,3-Diethyl-dihydrozimtsaeure 132858-66-3 C13H18O2
    2,3-Diethyl-dihydrozimtsaeure
    —— 2-Amino-6-p-tolyl-3,7-dihydro-pyrimido[4,5-b][1,4]thiazin-4-one 77903-12-9 C13H12N4OS
    2-Amino-6-p-tolyl-3,7-dihydro-pyrimido[4,5-b][1,4]thiazin-4-one
    —— 2,6,6-trichloro-3-methoxy-5,5-dimethyl-2-cyclohexene-1,4-dione 79699-98-2 C9H9Cl3O3
    2,6,6-trichloro-3-methoxy-5,5-dimethyl-2-cyclohexene-1,4-dione
    —— 2,8-Dithia<9>(4,4'')-o-terphenylophan 55759-20-1 C25H26S2
    2,8-Dithia<9>(4,4'')-o-terphenylophan
    —— <2-Butoxycarbonyl-aethyl>-phosphonsaeure-diaethylester 109313-51-1 C11H23O5P
    <2-Butoxycarbonyl-aethyl>-phosphonsaeure-diaethylester
    —— (2R,3R)-2-(2,4-Difluorophenyl)-3-[4-{4-[2-(2,2,3,3-tetrafluoro)propyl-2H-1,2,4-triazol-3-one4-yl]phenyl}piperazin-1-yl]-1-(1H-1,2,4-triazol-1-yl)-butan-2-ol 210562-95-1 C27H28F6N8O2
    (2R,3R)-2-(2,4-Difluorophenyl)-3-[4-{4-[2-(2,2,3,3-tetrafluoro)propyl-2H-1,2,4-triazol-3-one4-yl]phenyl}piperazin-1-yl]-1-(1H-1,2,4-triazol-1-yl)-butan-2-ol
    —— 2-Hydroxy-1-acetyl-fluorenon 57247-78-6 C15H10O3
    2-Hydroxy-1-acetyl-fluorenon
    —— (2-Amino-4-fluorophenyl)-[4-[4-[[6-(3-chlorophenyl)sulfonylpyridin-3-yl]methyl]piperidin-1-yl]piperidin-1-yl]methanone 253594-09-1 C29H32ClFN4O3S
    (2-Amino-4-fluorophenyl)-[4-[4-[[6-(3-chlorophenyl)sulfonylpyridin-3-yl]methyl]piperidin-1-yl]piperidin-1-yl]methanone
    —— 2-N-Benzylamino-5-methoxy-3-pentin-1-ol 41589-98-4 C13H17NO2
    2-N-Benzylamino-5-methoxy-3-pentin-1-ol
    —— 2'-(methoxymethyl)biphenyl-2,6-diol 1426547-35-4 C14H14O3
    2'-(methoxymethyl)biphenyl-2,6-diol
    —— 2-Acetylamino-N-methoxy-2-phenyl-2-[1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazol-2-yl]-acetamide 107750-79-8 C20H30N4O4Si
    2-Acetylamino-N-methoxy-2-phenyl-2-[1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazol-2-yl]-acetamide
    —— (2S,3S)-1-Benzoyl-3-carboxymethyl-4-(2-methoxy-phenyl)-2,3-dihydro-1H-pyrrole-2-carboxylic acid methyl ester 189573-92-0 C22H21NO6
    (2S,3S)-1-Benzoyl-3-carboxymethyl-4-(2-methoxy-phenyl)-2,3-dihydro-1H-pyrrole-2-carboxylic acid methyl ester
    —— (2R)-3-(((2R)-2-amino-3-((5-(diethylamino)pentan-2-yl)amino)-3-oxopropyl)thio)propane-1,2-diyl didodecanoate 1337526-46-1 C39H77N3O5S
    (2R)-3-(((2R)-2-amino-3-((5-(diethylamino)pentan-2-yl)amino)-3-oxopropyl)thio)propane-1,2-diyl didodecanoate
    —— 2-(3,5-bis-trifluoromethyl-phenyl)-N-[4-(2-chloro-4-fluoro-phenyl)-1-ethyl-1H-pyrazolo[3,4-b]pyridin-5-yl]-N-methyl-isobutyramide 1340591-91-4 C27H22ClF7N4O
    2-(3,5-bis-trifluoromethyl-phenyl)-N-[4-(2-chloro-4-fluoro-phenyl)-1-ethyl-1H-pyrazolo[3,4-b]pyridin-5-yl]-N-methyl-isobutyramide
    —— 2-benzoyl-3-(5-morpholin-4-ylfuran-2-yl)prop-2-enenitrile 95685-28-2 C18H16N2O3
    2-benzoyl-3-(5-morpholin-4-ylfuran-2-yl)prop-2-enenitrile
    —— 2-amino-2'-(5-chloropyridin-3-yl)-7'-methoxy-1-methylspiro[imidazole-4,9'-thioxanthen]-5(1H)-one 1338927-89-1 C22H17ClN4O2S
    2-amino-2'-(5-chloropyridin-3-yl)-7'-methoxy-1-methylspiro[imidazole-4,9'-thioxanthen]-5(1H)-one
    —— 2-Butoxy-1,3-difluoro-4-nitrobenzene 1881321-99-8 C10H11F2NO3
    2-Butoxy-1,3-difluoro-4-nitrobenzene
    —— 2-Methoxy-4-heptinsaeuremethylester 56256-94-1 C9H14O3
    2-Methoxy-4-heptinsaeuremethylester
    —— 2-[bis(2-dimethylaminoethyl)aminomethyl]phenyl bromide 1320346-12-0 C15H26BrN3
    2-[bis(2-dimethylaminoethyl)aminomethyl]phenyl bromide
    —— (2S,5R)-5-(4-Hydroxy-butyl)-tetrahydro-furan-2-carboxylic acid 264197-70-8 C9H16O4
    (2S,5R)-5-(4-Hydroxy-butyl)-tetrahydro-furan-2-carboxylic acid
    —— 2-(((6-bromohexyl)oxy)carbonyl)-2-((palmitoyloxy)methyl)propane-1,3-diyl dipalmitate 1089190-72-6 C59H111BrO8
    2-(((6-bromohexyl)oxy)carbonyl)-2-((palmitoyloxy)methyl)propane-1,3-diyl dipalmitate
    —— 2-(4'-dimethylaminophenyl)-6-(phenyliodonium)benzothiazole tosylate 1226795-29-4 C7H7O3S*C21H18IN2S
    2-(4'-dimethylaminophenyl)-6-(phenyliodonium)benzothiazole tosylate
    —— 2-chloro-4-phenyl-cycloheptaimidazole 7524-30-3 C14H9ClN2
    2-chloro-4-phenyl-cycloheptaimidazole
    —— 2-<3-(1-hydroxyethyl)anilino>-3-nitrobenzoic acid 237428-12-5 C15H14N2O5
    2-<3-(1-hydroxyethyl)anilino>-3-nitrobenzoic acid
    —— 2-(benzyloxy)-3-(methoxymethoxy)-6-(4-methoxyphenyl)pyridine 1542143-48-5 C21H21NO4
    2-(benzyloxy)-3-(methoxymethoxy)-6-(4-methoxyphenyl)pyridine
    —— 2-acetyl-2-(2-oxo-pyrrolidin-1-ylmethyl)-hexanoic acid ethyl ester 57753-83-0 C15H25NO4
    2-acetyl-2-(2-oxo-pyrrolidin-1-ylmethyl)-hexanoic acid ethyl ester
    —— (-)-2-methyl-4-[(1R)-2,2,3-trimethylcyclopent-3-en-1-yl](1,1,5-(2)H3)pent-4-en-1-ol 1197240-61-1 C14H24O
    (-)-2-methyl-4-[(1R)-2,2,3-trimethylcyclopent-3-en-1-yl](1,1,5-(2)H3)pent-4-en-1-ol
    —— 2,6-bis[4-methyl-3-(pyrrolidin-1-ylsulfonyl)phenyl]-4H-pyran-4-one 1268634-01-0 C27H30N2O6S2
    2,6-bis[4-methyl-3-(pyrrolidin-1-ylsulfonyl)phenyl]-4H-pyran-4-one
    —— 2-iodobenzoic acid 5-ethyl-5-(4-methoxybenzyloxy)-6-methyl-4-oxocyclohex-2-enyl ester 1430195-40-6 C24H25IO5
    2-iodobenzoic acid 5-ethyl-5-(4-methoxybenzyloxy)-6-methyl-4-oxocyclohex-2-enyl ester
    —— 2-chloro-5-methoxy-N-(2,4,6-trimethylphenyl)aniline 1188930-01-9 C16H18ClNO
    2-chloro-5-methoxy-N-(2,4,6-trimethylphenyl)aniline
    —— 2-acetoxy-N-(3-hydroxyphenyl)acetamide 1182347-14-3 C10H11NO4
    2-acetoxy-N-(3-hydroxyphenyl)acetamide
    —— 2-methyl-1-oxa-8-aza-spiro[5.5]undec-2-en-7-one 69956-16-7 C10H15NO2
    2-methyl-1-oxa-8-aza-spiro[5.5]undec-2-en-7-one
    —— 2,3-dibromodihydro-1-phenalenone 79612-32-1 C13H8Br2O
    2,3-dibromodihydro-1-phenalenone