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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-<1-Phenyl-isobutyliden>-indan-1,3-dion 13248-11-8 C19H16O2
    2-<1-Phenyl-isobutyliden>-indan-1,3-dion
    —— 2-<1-Brom-cyclohexyl>-glyoxylsaeure-isopropylester 27227-95-8 C11H17BrO3
    2-<1-Brom-cyclohexyl>-glyoxylsaeure-isopropylester
    —— 2-anilino-5-<3'-(4''-methoxyphenyl)-acrylo>-4-methylthiazole 71047-58-0 C20H18N2O2S
    2-anilino-5-<3'-(4''-methoxyphenyl)-acrylo>-4-methylthiazole
    —— 2-[1-(4-fluorobenzyl)-4-hydroxypiperidin-4-yl]benzaldehyde dimethyl acetal 1167434-92-5 C21H26FNO3
    2-[1-(4-fluorobenzyl)-4-hydroxypiperidin-4-yl]benzaldehyde dimethyl acetal
    —— (2S)-2-[[3-[[3-[[3-[[5-[[(1S)-1,2-dicarboxyethyl]carbamoyl]-2-methylphenyl]carbamoyl]phenyl]carbamoylamino]benzoyl]amino]-4-methylbenzoyl]amino]butanedioic acid 133808-65-8 C39H36N6O13
    (2S)-2-[[3-[[3-[[3-[[5-[[(1S)-1,2-dicarboxyethyl]carbamoyl]-2-methylphenyl]carbamoyl]phenyl]carbamoylamino]benzoyl]amino]-4-methylbenzoyl]amino]butanedioic acid
    —— 2-isopropyl-1,3,4-trimethoxy-5-methylbenzene 1035991-86-6 C13H19BrO3
    2-isopropyl-1,3,4-trimethoxy-5-methylbenzene
    —— 2-(4-methyl-naphthalen-1-yl)-6-phenyl-benzooxazole 52823-82-2 C24H17NO
    2-(4-methyl-naphthalen-1-yl)-6-phenyl-benzooxazole
    —— 2β-(3β-Hydroxy-1-octynyl)-3-cyclopenten-1α-ol 82945-80-0 C13H20O2
    2β-(3β-Hydroxy-1-octynyl)-3-cyclopenten-1α-ol
    —— 2-[2-(3,4-dimethoxyphenyl)ethyl]-1-(1-phenylethyl)-1,2,3,4-tetrahydroquinoline-2-carbonitrile 1087319-37-6 C28H30N2O2
    2-[2-(3,4-dimethoxyphenyl)ethyl]-1-(1-phenylethyl)-1,2,3,4-tetrahydroquinoline-2-carbonitrile
    —— (2R,6R)-1,1,1,7,7,7-Hexafluoro-heptane-2,6-diol 255377-71-0 C7H10F6O2
    (2R,6R)-1,1,1,7,7,7-Hexafluoro-heptane-2,6-diol
    —— 2-[4-[[N-(Benzoxazol-2-yl)-N-n-butyl]aminomethyl]phenoxy]-2-methylpropionic Acid 627096-51-9 C22H26N2O4
    2-[4-[[N-(Benzoxazol-2-yl)-N-n-butyl]aminomethyl]phenoxy]-2-methylpropionic Acid
    —— 2-amino-2-((6-octyl-3,4-dihydroquinolin-1(2H)-yl)methyl)propane-1,3-diol 1221257-48-2 C21H36N2O2
    2-amino-2-((6-octyl-3,4-dihydroquinolin-1(2H)-yl)methyl)propane-1,3-diol
    —— 2'-(4-(N<sup>2</sup>-t-butoxycarbonyloxyamidino)phenylcarbamoyl)-2-biphenylcarboxylic acid 239456-82-7 C26H25N3O6
    2'-(4-(N<sup>2</sup>-t-butoxycarbonyloxyamidino)phenylcarbamoyl)-2-biphenylcarboxylic acid
    —— (2S,3R,4S,6R)-3-Azido-4-benzyloxy-6-methoxy-2-methyl-tetrahydro-pyran 151960-57-5 C14H19N3O3
    (2S,3R,4S,6R)-3-Azido-4-benzyloxy-6-methoxy-2-methyl-tetrahydro-pyran
    —— (2Z,6E,8Z)-(S)-12-[(2R,4R,6R)-4-Hydroxy-6-methoxy-6-((R)-2-oxo-thiazolidin-4-yl)-tetrahydro-pyran-2-yl]-3,10-dimethyl-dodeca-2,6,8-trienoic acid 2-trimethylsilanyl-ethyl ester 127852-17-9 C28H47NO6SSi
    (2Z,6E,8Z)-(S)-12-[(2R,4R,6R)-4-Hydroxy-6-methoxy-6-((R)-2-oxo-thiazolidin-4-yl)-tetrahydro-pyran-2-yl]-3,10-dimethyl-dodeca-2,6,8-trienoic acid 2-trimethylsilanyl-ethyl ester
    —— 2-methyl-5-(2'-methylprop-2'-enyloxy)-6,11-dihydroanthra<1,2-b>furan-6,11-dione 84736-02-7 C21H16O4
    2-methyl-5-(2'-methylprop-2'-enyloxy)-6,11-dihydroanthra<1,2-b>furan-6,11-dione
    —— (2R,4aS,5R,8aR)-2-(4-[1,3]Dioxolan-2-yl-butyl)-5-pentyl-octahydro-quinoline-1-carboxylic acid 2,2,2-trichloro-ethyl ester 77572-63-5 C24H40Cl3NO4
    (2R,4aS,5R,8aR)-2-(4-[1,3]Dioxolan-2-yl-butyl)-5-pentyl-octahydro-quinoline-1-carboxylic acid 2,2,2-trichloro-ethyl ester
    —— (2,4,6-Tritert-butylphenyl)-[(2,4,6-tritert-butylphenyl)phosphanylidenemethyl]phosphane 93554-10-0 C37H60P2
    (2,4,6-Tritert-butylphenyl)-[(2,4,6-tritert-butylphenyl)phosphanylidenemethyl]phosphane
    —— (2R,3R)-3-(tert-butyldimethylsilyloxy)-2-methylpent-4-yne-1,2-diol 1057675-79-2 C12H24O3Si
    (2R,3R)-3-(tert-butyldimethylsilyloxy)-2-methylpent-4-yne-1,2-diol
    —— 2-Chloro-4-[3-(1-piperazinyl)phenyl]pyrimidine 1026029-65-1 C14H15ClN4
    2-Chloro-4-[3-(1-piperazinyl)phenyl]pyrimidine
    —— 2-cyclohexyl-1-tosyl-1H-pyrrole 1202026-46-7 C17H21NO2S
    2-cyclohexyl-1-tosyl-1H-pyrrole
    —— (2S,3R,4R)-2-(((2-hydroxyethyl)amino)methyl)pyrrolidine-3,4-diol 1427174-22-8 C7H16N2O3
    (2S,3R,4R)-2-(((2-hydroxyethyl)amino)methyl)pyrrolidine-3,4-diol
    —— (2R,3S,2'S)-3-(tert-butyldimethylsiloxy)-2-(2'-methoxy-methoxy-but-3'-enyl)-tetrahydropyran 245676-78-2 C17H34O4Si
    (2R,3S,2'S)-3-(tert-butyldimethylsiloxy)-2-(2'-methoxy-methoxy-but-3'-enyl)-tetrahydropyran
    —— 2-methyl-1-(2-methoxy-5-methylphenyl)-3-phenylpropane-1,3-dione 141214-03-1 C18H18O3
    2-methyl-1-(2-methoxy-5-methylphenyl)-3-phenylpropane-1,3-dione
    —— (2S,3R,4S,5S,6R)-2-Methoxy-6-methyl-4-nitro-tetrahydro-pyran-3,5-diol 43138-55-2 C7H13NO6
    (2S,3R,4S,5S,6R)-2-Methoxy-6-methyl-4-nitro-tetrahydro-pyran-3,5-diol
    —— 2-(2-Tetrahydropyranyloxypropyl)-5,6-dihydro-2H-thiopyran 63043-80-1 C13H22O2S
    2-(2-Tetrahydropyranyloxypropyl)-5,6-dihydro-2H-thiopyran
    —— 2-Benzyloxy-N-(1-hydrazinocarbonyl-3-methyl-butyl)-benzamide 68939-55-9 C20H25N3O3
    2-Benzyloxy-N-(1-hydrazinocarbonyl-3-methyl-butyl)-benzamide
    —— 2-Dimethylamino-9-phenoxy-1,10-anthrachinon 69673-40-1 C22H17NO3
    2-Dimethylamino-9-phenoxy-1,10-anthrachinon
    —— <2-Chlor-phenyl>-acetaldehyd-<2.4-dinitro-phenylhydrazon> 4251-64-3 C14H11ClN4O4
    <2-Chlor-phenyl>-acetaldehyd-<2.4-dinitro-phenylhydrazon>
    —— 2-[(E)-3-Chloro-4-(4-methoxy-phenyl)-but-2-enylamino]-ethanol 72209-92-8 C13H18ClNO2
    2-[(E)-3-Chloro-4-(4-methoxy-phenyl)-but-2-enylamino]-ethanol
    —— 2-(4-{2-[2-(4-methoxy-phenyl)-5-methyl-oxazol-4-yl]-ethoxy}-phenoxy)-2-methyl-propionic acid ethyl ester 403612-10-2 C25H29NO6
    2-(4-{2-[2-(4-methoxy-phenyl)-5-methyl-oxazol-4-yl]-ethoxy}-phenoxy)-2-methyl-propionic acid ethyl ester
    —— 2-Acetyl-5-methyl-4-triphenylphosphonio-phenolat 67082-83-1 C27H23O2P
    2-Acetyl-5-methyl-4-triphenylphosphonio-phenolat
    —— 2β-Methoxy-ent-3-cleroden-15-ol 68268-69-9 C21H38O2
    2β-Methoxy-ent-3-cleroden-15-ol
    —— 2,3-Dimethylnaphtho<1,2-b>selenophen 69188-00-7 C14H12Se
    2,3-Dimethylnaphtho<1,2-b>selenophen
    —— (2-{4-[(S)-2-Benzoyl-1-(4-benzyloxy-benzyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinolin-8-yloxy]-3-methoxy-phenyl}-ethyl)-carbamic acid tert-butyl ester 61898-02-0 C46H50N2O8
    (2-{4-[(S)-2-Benzoyl-1-(4-benzyloxy-benzyl)-6,7-dimethoxy-1,2,3,4-tetrahydro-isoquinolin-8-yloxy]-3-methoxy-phenyl}-ethyl)-carbamic acid tert-butyl ester
    —— [2-((E)-2-Morpholin-4-yl-1-phenyl-vinyl)-thiazol-5-yl]-(4-nitro-phenyl)-methanone 99563-74-3 C22H19N3O4S
    [2-((E)-2-Morpholin-4-yl-1-phenyl-vinyl)-thiazol-5-yl]-(4-nitro-phenyl)-methanone
    —— 2-Oxo-3-(phenyl-hydrazono)-2,3-dihydro-indole-1-carboxylic acid methylamide 54121-28-7 C16H14N4O2
    2-Oxo-3-(phenyl-hydrazono)-2,3-dihydro-indole-1-carboxylic acid methylamide
    —— 2-(2-Bromo-3,3-dimethoxy-propyl)-2-butyl-malonic acid diethyl ester 64139-97-5 C16H29BrO6
    2-(2-Bromo-3,3-dimethoxy-propyl)-2-butyl-malonic acid diethyl ester
    —— 2,2,2,2',2',2'-hexafluoro-<i>N</i>-[6-methyl-2-methylsulfanyl-4-(2,2,2-trifluoro-acetylamino)-pyrimidin-5-yl]-diacetamide 55833-10-8 C12H7F9N4O3S
    2,2,2,2',2',2'-hexafluoro-<i>N</i>-[6-methyl-2-methylsulfanyl-4-(2,2,2-trifluoro-acetylamino)-pyrimidin-5-yl]-diacetamide
    —— 2-(phenothiazin-10-yl)thiophene-2-dimethylmethiniminium perchlorate 1379764-06-3 C19H17N2S2*ClO4
    2-(phenothiazin-10-yl)thiophene-2-dimethylmethiniminium perchlorate
    —— 2-(2-methylene-1-(4-methylphenylsulfonamido)-3-oxopentyl)phenyl acetate 1097986-25-8 C21H23NO5S
    2-(2-methylene-1-(4-methylphenylsulfonamido)-3-oxopentyl)phenyl acetate
    —— (2,2-di-n-propyladamant-1-yl)amine hydrochloride 1404321-40-9 C16H29N*ClH
    (2,2-di-n-propyladamant-1-yl)amine hydrochloride
    —— 2-[7-(2-Butynyl)-1-methyl-6-oxo-8-(piperazin-1-yl)-6,7-dihydro-1H-purin-2-ylsulfanyl]-2-methylpropionic acid trifluoroacetate 635718-77-3 C2HF3O2*C18H24N6O3S
    2-[7-(2-Butynyl)-1-methyl-6-oxo-8-(piperazin-1-yl)-6,7-dihydro-1H-purin-2-ylsulfanyl]-2-methylpropionic acid trifluoroacetate
    —— 2-Boc-amino-4-(2-Teoc-aminoethyl)thiazole-5-carboxylic acid 1246304-19-7 C17H29N3O6SSi
    2-Boc-amino-4-(2-Teoc-aminoethyl)thiazole-5-carboxylic acid
    —— 2-[<i>trans</i>-2-(2,5-dimethyl-1-pentyl-pyrrol-3-yl)-vinyl]-1,6-dimethyl-quinolinium; chloride 103349-94-6 C24H31N2*Cl
    2-[<i>trans</i>-2-(2,5-dimethyl-1-pentyl-pyrrol-3-yl)-vinyl]-1,6-dimethyl-quinolinium; chloride
    —— (2S)-N-((2S,3R)-4-(3-(allyloxy)-6-phenoxy-2,3-dihydro-1H-inden-1-ylamino)-3-hydroxy-1-phenylbutan-2-yl)-2-(N-methylhexanamido)hex-5-enamide 1048110-21-9 C41H53N3O5
    (2S)-N-((2S,3R)-4-(3-(allyloxy)-6-phenoxy-2,3-dihydro-1H-inden-1-ylamino)-3-hydroxy-1-phenylbutan-2-yl)-2-(N-methylhexanamido)hex-5-enamide
    —— (2E,4E)-(S)-9-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-9-methoxymethoxy-6,6-dimethyl-nona-2,4-dien-1-ol 374570-37-3 C18H32O5
    (2E,4E)-(S)-9-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-9-methoxymethoxy-6,6-dimethyl-nona-2,4-dien-1-ol
    —— 2,2,4,4,8,8,10,10-octamethylundecane-3,9-dione dihydrazone 474021-79-9 C19H40N4
    2,2,4,4,8,8,10,10-octamethylundecane-3,9-dione dihydrazone
    —— 2-tert-butyl 2-methyl aziridine-2,2-dicarboxylate 1527516-15-9 C9H15NO4
    2-tert-butyl 2-methyl aziridine-2,2-dicarboxylate
    —— 26-n-hexyl-27-norlanost-8-en-3β-ol 91488-15-2 C35H62O
    26-n-hexyl-27-norlanost-8-en-3β-ol