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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2'-bis-methylsulfanyl-10<i>H</i>,10'<i>H</i>-10,10'-(<i>N</i>,<i>N</i>'-piperazine-1,4-diyl-di-β-alanyl)-bis-phenothiazine 21417-39-0 C36H38N6O2S4
    2,2'-bis-methylsulfanyl-10<i>H</i>,10'<i>H</i>-10,10'-(<i>N</i>,<i>N</i>'-piperazine-1,4-diyl-di-β-alanyl)-bis-phenothiazine
    —— 2,2,2-trifluoro-N-[(2S,3S,4S,5S)-2,3,4,5-tetrahydroxyhexyl]acetamide 188476-80-4 C8H14F3NO5
    2,2,2-trifluoro-N-[(2S,3S,4S,5S)-2,3,4,5-tetrahydroxyhexyl]acetamide
    —— 2-chloro-4-nitrophenyl N-benzoylsarcosinate 74011-14-6 C16H13ClN2O5
    2-chloro-4-nitrophenyl N-benzoylsarcosinate
    —— 2-iodomethyl-6,6-dimethyl-1-(1-naphthyl)-2,3-dihydro-1H-imidazo<1,2-a>imidazol-5(6H)-one 175725-67-4 C18H18IN3O
    2-iodomethyl-6,6-dimethyl-1-(1-naphthyl)-2,3-dihydro-1H-imidazo<1,2-a>imidazol-5(6H)-one
    —— 2-phenyl-5-(N-phenylhydroxylamino)isoxazolidine 114056-86-9 C15H16N2O2
    2-phenyl-5-(N-phenylhydroxylamino)isoxazolidine
    —— (2R,4S)-1,2,4-tri-O-benzoyl-6-heptene-1,2,4-triol 142205-23-0 C28H26O6
    (2R,4S)-1,2,4-tri-O-benzoyl-6-heptene-1,2,4-triol
    —— 2-(trifluoromethoxy)-5-((trifluoromethoxy)methyl)thiophene 1254174-55-4 C7H4F6O2S
    2-(trifluoromethoxy)-5-((trifluoromethoxy)methyl)thiophene
    —— 2-[(9S)-7-(4-chloro-2-methylphenyl)-4,5,13-trimethyl-11-oxa-3-thia-8,12-diazatricyclo[8.3.0.02,6]trideca-1(10),2(6),4,7,12-pentaen-9-yl]acetamide 1380087-50-2 C21H20ClN3O2S
    2-[(9S)-7-(4-chloro-2-methylphenyl)-4,5,13-trimethyl-11-oxa-3-thia-8,12-diazatricyclo[8.3.0.02,6]trideca-1(10),2(6),4,7,12-pentaen-9-yl]acetamide
    —— 2-[(4-anilino-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-2-bromo-2-(4-chlorophenoxy)-1-phenylethanone 161498-41-5 C28H20BrClN4O2S
    2-[(4-anilino-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-2-bromo-2-(4-chlorophenoxy)-1-phenylethanone
    —— 2-(4-{3-[4-[2-(2-Fluoro-phenyl)-ethyl]-5-oxo-1-(4-trifluoromethyl-phenyl)-4,5-dihydro-1H-[1,2,4]triazol-3-yl]-propyl}-2-methyl-phenoxy)-2-methyl-propionic acid 425672-23-7 C31H31F4N3O4
    2-(4-{3-[4-[2-(2-Fluoro-phenyl)-ethyl]-5-oxo-1-(4-trifluoromethyl-phenyl)-4,5-dihydro-1H-[1,2,4]triazol-3-yl]-propyl}-2-methyl-phenoxy)-2-methyl-propionic acid
    —— 2,3,5,6,7-Pentabrom-indol 51417-37-9 C8H2Br5N
    2,3,5,6,7-Pentabrom-indol
    —— 2-((E)-1-Methoxy-propenyl)-thiophene 58890-04-3 C8H10OS
    2-((E)-1-Methoxy-propenyl)-thiophene
    —— 2-Keto-β-amyrin 61235-47-0 C30H48O2
    2-Keto-β-amyrin
    —— (2R,3R,4S)-2-(3,4-Dihydroxy-phenyl)-4-(2,4,6-trihydroxy-3-methyl-phenyl)-chroman-3,5,7-triol 61541-00-2 C22H20O9
    (2R,3R,4S)-2-(3,4-Dihydroxy-phenyl)-4-(2,4,6-trihydroxy-3-methyl-phenyl)-chroman-3,5,7-triol
    —— 2-Bromo-1-{2-[(E)-2-(4-chloro-phenyl)-vinyl]-6-trifluoromethyl-pyridin-4-yl}-ethanone 39989-26-9 C16H10BrClF3NO
    2-Bromo-1-{2-[(E)-2-(4-chloro-phenyl)-vinyl]-6-trifluoromethyl-pyridin-4-yl}-ethanone
    —— 2,5-Dichlor-2',4',6'-trinitrobenzolsulfonanilid 52078-10-1 C12H6Cl2N4O8S
    2,5-Dichlor-2',4',6'-trinitrobenzolsulfonanilid
    —— [2-(2-Benzyloxycarbonylamino-acetylamino)-3-nitrooxy-propionylamino]-acetic acid ethyl ester 38660-08-1 C17H22N4O9
    [2-(2-Benzyloxycarbonylamino-acetylamino)-3-nitrooxy-propionylamino]-acetic acid ethyl ester
    —— (2S,3S,4S,5S,6R)-3,4-Bis-benzyloxy-2-methoxy-6-methyl-5-thiocyanato-tetrahydro-pyran 53928-93-1 C22H25NO4S
    (2S,3S,4S,5S,6R)-3,4-Bis-benzyloxy-2-methoxy-6-methyl-5-thiocyanato-tetrahydro-pyran
    —— 2-Methoxy-1,4,4-trimethyl-cyclohexa-2,5-dienol 42117-31-7 C10H16O2
    2-Methoxy-1,4,4-trimethyl-cyclohexa-2,5-dienol
    —— 2'-O-(3-Methyl-2-picolyl-1-oxid)-5'-O-trityluridin 54618-09-6 C35H33N3O7
    2'-O-(3-Methyl-2-picolyl-1-oxid)-5'-O-trityluridin
    —— 2-Chlor-3-(p-nitrophenyl)-chinolin-4-carbonsaeureethylester 53330-36-2 C18H13ClN2O4
    2-Chlor-3-(p-nitrophenyl)-chinolin-4-carbonsaeureethylester
    —— 2-(3,6-dioxo-4-phenethyl-1-(2-(thiophen-2-yl)ethyl)piperazin-2-yl)-N-(4-methoxyphenethyl)acetamide 1263478-03-0 C29H33N3O4S
    2-(3,6-dioxo-4-phenethyl-1-(2-(thiophen-2-yl)ethyl)piperazin-2-yl)-N-(4-methoxyphenethyl)acetamide
    —— (2S,3S)-3-methyl-2-propylindoline 1360772-11-7 C12H17N
    (2S,3S)-3-methyl-2-propylindoline
    —— 2-(5-chloro-2-fluorophenyl)-6-methylbenzo[d]thiazole 1528762-12-0 C14H9ClFNS
    2-(5-chloro-2-fluorophenyl)-6-methylbenzo[d]thiazole
    —— (+)-(2S,3'R,4'S,6'R)-6'-(2-(tert-butyldiphenylsilyloxy)ethyl)-4'-(triisopropylsilyloxy)-3',4,4',5,5',6'-hexahydro-1H-spiro[benzo[d]oxepine-2,2'-pyran]-3'-ol 1177259-06-1 C41H60O5Si2
    (+)-(2S,3'R,4'S,6'R)-6'-(2-(tert-butyldiphenylsilyloxy)ethyl)-4'-(triisopropylsilyloxy)-3',4,4',5,5',6'-hexahydro-1H-spiro[benzo[d]oxepine-2,2'-pyran]-3'-ol
    —— (2R,5R)-diisopropyl 1-(2-methoxybenzyl)-5-(4-methoxyphenyl)-2-phenylpyrrolidine-3,3-dicarboxylate 1235889-88-9 C33H39NO6
    (2R,5R)-diisopropyl 1-(2-methoxybenzyl)-5-(4-methoxyphenyl)-2-phenylpyrrolidine-3,3-dicarboxylate
    —— 2-methoxy-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 1378761-82-0 C7H9N3O
    2-methoxy-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
    —— 2-(2-(4-bromobenzylidene)hydrazinyl)-5-(4-methylphenyl)thiazole 1629144-95-1 C17H14BrN3S
    2-(2-(4-bromobenzylidene)hydrazinyl)-5-(4-methylphenyl)thiazole
    —— 2-(3-[(2-chloro-1,3-thiazol-5-yl)methyl]-4-oxo-3,4-dihydrophthalazin-1-yl)acetohydrazide 1257324-81-4 C14H12ClN5O2S
    2-(3-[(2-chloro-1,3-thiazol-5-yl)methyl]-4-oxo-3,4-dihydrophthalazin-1-yl)acetohydrazide
    —— 2-trimethylsilyl-4-tert-butyl-6-triphenylsilylphenol 94719-15-0 C31H36OSi2
    2-trimethylsilyl-4-tert-butyl-6-triphenylsilylphenol
    —— 2-(Difluoromethyl)-1,3-thiazole-5-carboxylicacid 1783954-35-7 C5H3F2NO2S
    2-(Difluoromethyl)-1,3-thiazole-5-carboxylicacid
    —— 2,10a-Dimethyl-1,2,9,10a-tetrahydro-3-oxa-4,9-diaza-benzo[f]azulen-10-one 89221-46-5 C13H14N2O2
    2,10a-Dimethyl-1,2,9,10a-tetrahydro-3-oxa-4,9-diaza-benzo[f]azulen-10-one
    —— 2-Methyl-3-(1,2,2-trichloro-propylsulfanyl)-propene 85022-10-2 C7H11Cl3S
    2-Methyl-3-(1,2,2-trichloro-propylsulfanyl)-propene
    —— [(2R,3S)-5-ethoxy-2-hydroxy-3-[[(2S)-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]propanoyl]amino]-5-oxopentyl] 2,6-dichlorobenzoate 161401-77-0 C30H37Cl2N3O9
    [(2R,3S)-5-ethoxy-2-hydroxy-3-[[(2S)-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]propanoyl]amino]-5-oxopentyl] 2,6-dichlorobenzoate
    —— 2-(N<sup>4</sup>-Acetylsulfonamido)-5-(methylthio)pyrimidin 5543-51-1 C13H14N4O3S2
    2-(N<sup>4</sup>-Acetylsulfonamido)-5-(methylthio)pyrimidin
    —— 2-Benzyl-2-cyano-4-fluorglutarsaeure-ethylester 57504-64-0 C17H20FNO4
    2-Benzyl-2-cyano-4-fluorglutarsaeure-ethylester
    —— 2-(2-Methoxy-7,8,9,10-tetrahydro-chrysen-6-yloxy)-ethanol 54526-44-2 C21H22O3
    2-(2-Methoxy-7,8,9,10-tetrahydro-chrysen-6-yloxy)-ethanol
    —— 2-(N'-Cyclooctylidene-N-phenyl-hydrazino)-thiazole-4,5-dione 54303-41-2 C17H19N3O2S
    2-(N'-Cyclooctylidene-N-phenyl-hydrazino)-thiazole-4,5-dione
    —— 2-Amino-4-(4-chloro-phenyl)-8-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-5,6,7,8-tetrahydro-4H-chromene-3-carboxylic acid methyl ester 42792-74-5 C24H21Cl2NO3
    2-Amino-4-(4-chloro-phenyl)-8-[1-(4-chloro-phenyl)-meth-(E)-ylidene]-5,6,7,8-tetrahydro-4H-chromene-3-carboxylic acid methyl ester
    —— (2S,3R,4S,5S,6S)-6-((2R,3R,5S)-2-Benzyloxy-4-hydroxy-4-hydroxymethyl-5-methyl-tetrahydro-furan-3-yloxy)-2-hydroxymethyl-5-methylamino-tetrahydro-pyran-3,4-diol 51921-32-5 C20H31NO9
    (2S,3R,4S,5S,6S)-6-((2R,3R,5S)-2-Benzyloxy-4-hydroxy-4-hydroxymethyl-5-methyl-tetrahydro-furan-3-yloxy)-2-hydroxymethyl-5-methylamino-tetrahydro-pyran-3,4-diol
    —— {2-Methoxy-5-[2,2,2-trichloro-1-(4-methoxy-phenyl)-ethyl]-phenyl}-(4-nitro-phenyl)-diazene 57032-62-9 C22H18Cl3N3O4
    {2-Methoxy-5-[2,2,2-trichloro-1-(4-methoxy-phenyl)-ethyl]-phenyl}-(4-nitro-phenyl)-diazene
    —— 2-p-Chlorobenzosulfonamido-3-phenylaminopropylnitril 51918-63-9 C15H14ClN3O2S
    2-p-Chlorobenzosulfonamido-3-phenylaminopropylnitril
    —— 2-Chloracetoxymethyl-bicyclo<2.2.1>heptadien-(2,5) 51698-81-8 C10H11ClO2
    2-Chloracetoxymethyl-bicyclo<2.2.1>heptadien-(2,5)
    —— 2-(4-Chloro-phenyl)-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-2,3-dihydro-isoindol-1-one 62300-87-2 C21H13ClN2O3
    2-(4-Chloro-phenyl)-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-2,3-dihydro-isoindol-1-one
    —— 2-Methoxy-8-methyl-5-phenyl-6a,7,8,9,10,10a-hexahydro-benzo[i]phenanthridine 54607-42-0 C25H25NO
    2-Methoxy-8-methyl-5-phenyl-6a,7,8,9,10,10a-hexahydro-benzo[i]phenanthridine
    —— [2-(7-chloro-quinolin-4-ylamino)-phenoxy]-acetic acid 34462-32-3 C17H13ClN2O3
    [2-(7-chloro-quinolin-4-ylamino)-phenoxy]-acetic acid
    —— 2-[1-(6,8-Dimethyl-quinolin-2-yl)-meth-(Z)-ylidene]-succinic acid dimethyl ester 49616-83-3 C18H19NO4
    2-[1-(6,8-Dimethyl-quinolin-2-yl)-meth-(Z)-ylidene]-succinic acid dimethyl ester
    —— 2-hydroxy-2,5-diphenyl-1,2-dihydro-pyrrol-3-one 54606-10-9 C16H13NO2
    2-hydroxy-2,5-diphenyl-1,2-dihydro-pyrrol-3-one
    —— 2-Isopropylidene-3-[1-phenyl-eth-(E)-ylidene]-succinic acid 4-ethyl ester 53699-49-3 C17H20O4
    2-Isopropylidene-3-[1-phenyl-eth-(E)-ylidene]-succinic acid 4-ethyl ester
    —— 2-methyl-3-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-isothiourea 41512-20-3 C10H11N5S
    2-methyl-3-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-isothiourea