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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-1H-indole 358620-68-5 C37H37NO6
    2-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-1H-indole
    —— (2R,3S,22S,23s)-2,3,22,23-tetraacetoxy-5α-cholestan-6-one 83456-46-6 C35H54O9
    (2R,3S,22S,23s)-2,3,22,23-tetraacetoxy-5α-cholestan-6-one
    —— 2-Hydroxy-2-methyl-3-ethyl-n-butanalsaeure 3677-64-3 C7H12O4
    2-Hydroxy-2-methyl-3-ethyl-n-butanalsaeure
    —— 2-(5-Carboxy-pentyl-amino)-2-desoxy-D-xylose 20744-41-6 C11H21NO6
    2-(5-Carboxy-pentyl-amino)-2-desoxy-D-xylose
    —— 2-{1-[(2,6-dichloroimidazo[2,1-b]thiazol-5-yl)sulfonyl]-1H-pyrrolo[3,2-b]pyridin-3-yl}ethylamine 554452-27-6 C14H11Cl2N5O2S2
    2-{1-[(2,6-dichloroimidazo[2,1-b]thiazol-5-yl)sulfonyl]-1H-pyrrolo[3,2-b]pyridin-3-yl}ethylamine
    —— [2-(4-isothiocyanato-phenoxy)-1,1-dimethyl-ethyl]-dimethyl-amine 627463-08-5 C13H18N2OS
    [2-(4-isothiocyanato-phenoxy)-1,1-dimethyl-ethyl]-dimethyl-amine
    —— 2,4-diamino-6-((3,4,5-trimethoxyphenyl)ethynyl)quinazoline 141400-17-1 C19H18N4O3
    2,4-diamino-6-((3,4,5-trimethoxyphenyl)ethynyl)quinazoline
    —— 2-(21-Iodohenicosoxy)oxane 183205-59-6 C26H51IO2
    2-(21-Iodohenicosoxy)oxane
    —— (2R,3R,4R,5R,6R)-5-Acetylamino-3-((2S,3R,4R,5R,6R)-3-acetylamino-5-azido-4-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-4-benzyloxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid 259534-71-9 C24H33N5O10
    (2R,3R,4R,5R,6R)-5-Acetylamino-3-((2S,3R,4R,5R,6R)-3-acetylamino-5-azido-4-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-4-benzyloxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid
    —— (2R)-4-(1,3-dithian-2-ylidene)butan-2-ol 86040-19-9 C8H14OS2
    (2R)-4-(1,3-dithian-2-ylidene)butan-2-ol
    —— 2-Acetoxyiminopentan-3-on 71087-90-6 C7H11NO3
    2-Acetoxyiminopentan-3-on
    —— 2-[1-(2-aminopyrimidin-4-yl)-6-bromoindazol-3-yl]propan-2-ol 1394120-53-6 C14H14BrN5O
    2-[1-(2-aminopyrimidin-4-yl)-6-bromoindazol-3-yl]propan-2-ol
    —— 2-cyclopropyl-4-[(3S)-3-(dimethylamino)pyrrolidin-1-yl]-5-phenylfuro[3,4-e][1,3]benzoxazol-8(6H)-one 1257805-56-3 C24H25N3O3
    2-cyclopropyl-4-[(3S)-3-(dimethylamino)pyrrolidin-1-yl]-5-phenylfuro[3,4-e][1,3]benzoxazol-8(6H)-one
    —— 2-(3,4,5-trimethoxyphenyl)-2-acetoxy-N-methyl-N-(2-isopropoxy-3-methoxybenzyl)-acetamide 929048-89-5 C25H33NO8
    2-(3,4,5-trimethoxyphenyl)-2-acetoxy-N-methyl-N-(2-isopropoxy-3-methoxybenzyl)-acetamide
    —— (2R,8S,20R)-22-(tert-Butyl-diphenyl-silanyloxy)-2,20-bis-(tetrahydro-pyran-2-yloxy)-docosan-8-ol 532929-60-5 C48H80O6Si
    (2R,8S,20R)-22-(tert-Butyl-diphenyl-silanyloxy)-2,20-bis-(tetrahydro-pyran-2-yloxy)-docosan-8-ol
    —— 2-amino-4-(4-fluorophenyl)-9-{4-[4-(2-methoxyethyl)piperazin-1-yl]phenyl}indeno[1,2-d]pyrimidin-5-one 1297599-63-3 C30H28FN5O2
    2-amino-4-(4-fluorophenyl)-9-{4-[4-(2-methoxyethyl)piperazin-1-yl]phenyl}indeno[1,2-d]pyrimidin-5-one
    —— 2-acetyl-4,4,4-trichloro-3-oxo-butyric acid ethyl ester 98491-17-9 C8H9Cl3O4
    2-acetyl-4,4,4-trichloro-3-oxo-butyric acid ethyl ester
    —— 2-Methyl-bi<cyclopenten-1-yl> 56761-51-4 C11H16
    2-Methyl-bi<cyclopenten-1-yl>
    —— (2-cyclohexyl-benzofuran-3-yl)-(4-hydroxy-3,5-dimethyl-phenyl)-methanone 52489-65-3 C23H24O3
    (2-cyclohexyl-benzofuran-3-yl)-(4-hydroxy-3,5-dimethyl-phenyl)-methanone
    —— 2,4-Bis-<2-hydroxy-phenyl>-6-butylmercapto-s-triazin 1243-04-5 C19H19N3O2S
    2,4-Bis-<2-hydroxy-phenyl>-6-butylmercapto-s-triazin
    —— [2-[2-[2-(aminomethyl)phenyl]sulfanylethylsulfanyl]phenyl]methanamine 184090-60-6 C16H20N2S2
    [2-[2-[2-(aminomethyl)phenyl]sulfanylethylsulfanyl]phenyl]methanamine
    —— 2-(methylthiomethyl)phenylacetonitrile 139336-99-5 C10H11NS
    2-(methylthiomethyl)phenylacetonitrile
    —— 2,4'-dichloro-5,3'-dinitro-biphenyl 859940-62-8 C12H6Cl2N2O4
    2,4'-dichloro-5,3'-dinitro-biphenyl
    —— [(2,2':6',2''-terpyridine)(H2N(C6H4)2NCHC5H4N)aquaruthenium(II)] 478978-26-6 C33H28N6ORu
    [(2,2':6',2''-terpyridine)(H2N(C6H4)2NCHC5H4N)aquaruthenium(II)]
    —— 2-<N,N'-Bis(ethoxycarbonyl)hydrazino>propandithiodisaeure-O,O-dimethylester 142133-90-2 C11H18N2O6S2
    2-<N,N'-Bis(ethoxycarbonyl)hydrazino>propandithiodisaeure-O,O-dimethylester
    —— (2S,3S,4R,5R)-tert-butyl 2-(5-((benzyloxy)methyl)-4-methoxy-5H-pyrrolo[3,2-d]pyrimidin-7-yl)-3-hydroxy-4-((4-methoxybenzyl)oxy)-5-((trityloxy)methyl)pyrrolidine-1-carboxylate 577978-31-5 C52H54N4O8
    (2S,3S,4R,5R)-tert-butyl 2-(5-((benzyloxy)methyl)-4-methoxy-5H-pyrrolo[3,2-d]pyrimidin-7-yl)-3-hydroxy-4-((4-methoxybenzyl)oxy)-5-((trityloxy)methyl)pyrrolidine-1-carboxylate
    —— (2',5'-dimethyl-<i>trans</i>-stilben-4-yl)-dimethyl-amine 109249-17-4 C18H21N
    (2',5'-dimethyl-<i>trans</i>-stilben-4-yl)-dimethyl-amine
    —— [2-(1,6-dimethyl-ergolin-8-yl)-ethyl]-(5-methoxy-pyrimidin-2-yl)-amine 57402-66-1 C23H29N5O
    [2-(1,6-dimethyl-ergolin-8-yl)-ethyl]-(5-methoxy-pyrimidin-2-yl)-amine
    —— 2-[4-(2-acetylamino-1-hydroxy-ethyl)-phenyl]-3-(4-hydroxy-3-methoxy-phenyl)-acrylic acid 109936-04-1 C20H21NO6
    2-[4-(2-acetylamino-1-hydroxy-ethyl)-phenyl]-3-(4-hydroxy-3-methoxy-phenyl)-acrylic acid
    —— 20α<sub>F</sub>-acetoxy-3α-(tetra-<i>O</i>-acetyl-β-D-glucopyranosyloxy)-5β-pregnane 58840-89-4 C37H56O12
    20α<sub>F</sub>-acetoxy-3α-(tetra-<i>O</i>-acetyl-β-D-glucopyranosyloxy)-5β-pregnane
    —— 2-(3'-aminophenyl)-3-phenyl-6-amino-4-(3H)-quinazolone 47435-61-0 C20H16N4O
    2-(3'-aminophenyl)-3-phenyl-6-amino-4-(3H)-quinazolone
    —— 2-bromo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1,5-dihydro-4H-imidazo[4,5-c]pyridin-4-one 853068-46-9 C12H18BrN3O2Si
    2-bromo-1-{[2-(trimethylsilyl)ethoxy]methyl}-1,5-dihydro-4H-imidazo[4,5-c]pyridin-4-one
    —— 2'-amino-8-chloro-6-(5-chloropyridin-3-yl)-1',2,2-trimethylspiro[chroman-4,4'-imidazol]-5'(1'H)-one 1311262-45-9 C19H18Cl2N4O2
    2'-amino-8-chloro-6-(5-chloropyridin-3-yl)-1',2,2-trimethylspiro[chroman-4,4'-imidazol]-5'(1'H)-one
    —— 2-[2-[(dimethylamino)methyl]phenyl]-4-(trifluoromethyl)-N-[1-[3-(trifluoromethyl)phenyl]ethyl]-5-thiazolecarboxamide 725248-60-2 C23H21F6N3OS
    2-[2-[(dimethylamino)methyl]phenyl]-4-(trifluoromethyl)-N-[1-[3-(trifluoromethyl)phenyl]ethyl]-5-thiazolecarboxamide
    —— 2-chloro-N1-(4-chloro-3-(pyridin-2-yl)phenyl)-N4-(3-(diethylamino)propyl)terephthalamide 879086-34-7 C26H28Cl2N4O2
    2-chloro-N1-(4-chloro-3-(pyridin-2-yl)phenyl)-N4-(3-(diethylamino)propyl)terephthalamide
    —— 2-methyl-2-[methyl(oxan-4-ylmethyl)amino]-N-[3-[2-(oxan-2-yloxy)propan-2-yl]-1,2-oxazol-5-yl]propanamide 1259021-20-9 C22H37N3O5
    2-methyl-2-[methyl(oxan-4-ylmethyl)amino]-N-[3-[2-(oxan-2-yloxy)propan-2-yl]-1,2-oxazol-5-yl]propanamide
    —— 2-(4-Chlorophenyl)sulfonyl-2-methyl-1-(4-phenylpiperazin-1-yl)propan-1-one 1315564-99-8 C20H23ClN2O3S
    2-(4-Chlorophenyl)sulfonyl-2-methyl-1-(4-phenylpiperazin-1-yl)propan-1-one
    —— 2'-amino-6-(4,4-dimethylcyclohex-1-enyl)-1',2,2-trimethylspiro[chroman-4,4'-imidazol]-5'(1'H)-one 1311263-15-6 C22H29N3O2
    2'-amino-6-(4,4-dimethylcyclohex-1-enyl)-1',2,2-trimethylspiro[chroman-4,4'-imidazol]-5'(1'H)-one
    —— 2-N,7-N-bis(3-cyclopentylphenyl)-2-N,7-N,9,9-tetraphenylfluorene-2,7-diamine 675583-38-7 C59H52N2
    2-N,7-N-bis(3-cyclopentylphenyl)-2-N,7-N,9,9-tetraphenylfluorene-2,7-diamine
    —— 2-NO2-C6F4HgOC(O)CF3 49622-31-3 C8F7HgNO4
    2-NO2-C6F4HgOC(O)CF3
    —— 2-Benzylidenhydrazono-3-(4-fluorphenyl)-4-oxo-thiazolidin 16113-44-3 C16H12FN3OS
    2-Benzylidenhydrazono-3-(4-fluorphenyl)-4-oxo-thiazolidin
    —— (2R,3S,4S,5S,6R)-2-((2R,3S,4R,5S,6R)-6-Benzylsulfanyl-4,5-dihydroxy-2-hydroxymethyl-tetrahydro-pyran-3-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 67591-07-5 C19H28O10S
    (2R,3S,4S,5S,6R)-2-((2R,3S,4R,5S,6R)-6-Benzylsulfanyl-4,5-dihydroxy-2-hydroxymethyl-tetrahydro-pyran-3-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol
    —— 2-[(E)-2-nitroethenyl]anthracene 1431663-13-6 C16H11NO2
    2-[(E)-2-nitroethenyl]anthracene
    —— 2-ethoxymethylene-pent-4-enoic acid ethyl ester 86025-03-8 C10H16O3
    2-ethoxymethylene-pent-4-enoic acid ethyl ester
    —— 2-Brom-3-aethoxy-cyclohepten 14315-41-4 C9H15BrO
    2-Brom-3-aethoxy-cyclohepten
    —— (2,2'-bis[3-(4-chlorophenyl)-4,6-dimethoxyindol-7-ylmethyleneamino]diphenylaminato(2-))zinc(II) 362590-40-7 C46H35Cl2N5O4Zn
    (2,2'-bis[3-(4-chlorophenyl)-4,6-dimethoxyindol-7-ylmethyleneamino]diphenylaminato(2-))zinc(II)
    —— (2-{2,6-dimethyl-4-[2-(4-{[(trimethylsilyl)oxy]methyl}phenyl)ethynyl]phenyl}ethynyl)trimethylsilane 1429466-26-1 C25H32OSi2
    (2-{2,6-dimethyl-4-[2-(4-{[(trimethylsilyl)oxy]methyl}phenyl)ethynyl]phenyl}ethynyl)trimethylsilane
    —— 2-Methylsulfanyl-8-(4-nitro-phenyl)-1,7-dihydro-purin-6-one 141859-80-5 C12H9N5O3S
    2-Methylsulfanyl-8-(4-nitro-phenyl)-1,7-dihydro-purin-6-one
    —— 2,2-Dimethyl-N-[4-oxo-6-(3a,4,5,6a-tetrahydro-furo[3,2-d]isoxazol-3-yl)-3,4-dihydro-pteridin-2-yl]-propionamide 131684-38-3 C16H18N6O4
    2,2-Dimethyl-N-[4-oxo-6-(3a,4,5,6a-tetrahydro-furo[3,2-d]isoxazol-3-yl)-3,4-dihydro-pteridin-2-yl]-propionamide
    —— (2S,6R)-6-amino-2-phenylperhydro-1,4-thiazepin-5-one 110221-25-5 C11H14N2OS
    (2S,6R)-6-amino-2-phenylperhydro-1,4-thiazepin-5-one