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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-fluorophenyl)-N-methyl-5-[3-(prop-2-ynylcarbamoyl)phenyl]-1-benzofuran-3-carboxamide 1217334-81-0 C26H19FN2O3
    2-(4-fluorophenyl)-N-methyl-5-[3-(prop-2-ynylcarbamoyl)phenyl]-1-benzofuran-3-carboxamide
    —— 2-chlorophenyl (E)-6-(1,3-dihydro-4-ethylamino-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl)-4-methyl-4-hexenoate 1238178-04-5 C25H28ClNO5
    2-chlorophenyl (E)-6-(1,3-dihydro-4-ethylamino-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl)-4-methyl-4-hexenoate
    —— 2-(4-fluorophenyl)-N-methyl-5-[3-(piperidine-1-carbonyl)phenyl]-1-benzofuran-3-carboxamide 1217334-75-2 C28H25FN2O3
    2-(4-fluorophenyl)-N-methyl-5-[3-(piperidine-1-carbonyl)phenyl]-1-benzofuran-3-carboxamide
    —— 2α-Brom-3α-acetoxy-4,4-dimethyl-5α-cholestan 6723-52-0 C31H53BrO2
    2α-Brom-3α-acetoxy-4,4-dimethyl-5α-cholestan
    —— 2-butyl-1-methyl-5-oxido-8-{[6-(4-phenylbutoxy)hexyl]oxy}-1H-imidazo[4,5-c]quinoline 847578-03-4 C31H41N3O3
    2-butyl-1-methyl-5-oxido-8-{[6-(4-phenylbutoxy)hexyl]oxy}-1H-imidazo[4,5-c]quinoline
    —— 2-(3-chloro-4-fluoro-phenyl)-1-[5-chloro-2-(2-hydroxy-ethyl)-phenyl]-5-phenyl-1H-pyrrole-3-carboxylic acid ethyl ester 1268681-03-3 C27H22Cl2FNO3
    2-(3-chloro-4-fluoro-phenyl)-1-[5-chloro-2-(2-hydroxy-ethyl)-phenyl]-5-phenyl-1H-pyrrole-3-carboxylic acid ethyl ester
    —— [2-(2,5-dichloro-phenoxy)-5-fluoro-phenyl]-(3,4-dihydro-2H-quinolin-1-yl)-methanone 1224639-21-7 C22H16Cl2FNO2
    [2-(2,5-dichloro-phenoxy)-5-fluoro-phenyl]-(3,4-dihydro-2H-quinolin-1-yl)-methanone
    —— (2R,4R)-1-benzyloxycarbonyl-2-(2-carboxy-2-methoxylcarbonyl)ethyl-4-t-butyldimethylsilyloxypyrrolidine 104817-18-7 C23H35NO7Si
    (2R,4R)-1-benzyloxycarbonyl-2-(2-carboxy-2-methoxylcarbonyl)ethyl-4-t-butyldimethylsilyloxypyrrolidine
    —— 2,2-Dichloro-2-(diethyl-phosphinoyl)-1-(4-nitro-phenyl)-ethanol 146793-13-7 C12H16Cl2NO4P
    2,2-Dichloro-2-(diethyl-phosphinoyl)-1-(4-nitro-phenyl)-ethanol
    —— 2-(2-methylpropyl)-3-phenylfuran 144563-69-9 C14H16O
    2-(2-methylpropyl)-3-phenylfuran
    —— 2-(Phenoxymethyl)-4-(1-(5-phenylthieno[2,3-d]pyrimidin-4-yl)piperidin-4-yl)morpholine 1254940-50-5 C28H30N4O2S
    2-(Phenoxymethyl)-4-(1-(5-phenylthieno[2,3-d]pyrimidin-4-yl)piperidin-4-yl)morpholine
    —— 2-(4-aminopiperidin-1-yl)-4-(3-(trifluoromethyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride 1300607-57-1 C19H19F3N6O*ClH
    2-(4-aminopiperidin-1-yl)-4-(3-(trifluoromethyl)phenylamino)pyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride
    —— (2S,3S,4S,5S)-ethyl 2,4-dihydroxy-2-(4-nitrophenyl)-5-((1S,2S)-1,2,3-trihydroxypropyl)tetrahydrofuran-3-carboxylate 1376461-62-9 C16H21NO10
    (2S,3S,4S,5S)-ethyl 2,4-dihydroxy-2-(4-nitrophenyl)-5-((1S,2S)-1,2,3-trihydroxypropyl)tetrahydrofuran-3-carboxylate
    —— (2R,3S,4R)-3,4-bis(benzyloxy)-4-(1-ethyl-1H-pyrazol-4-yl)-1-(trityloxy)butan-2-ol 1354327-90-4 C42H42N2O4
    (2R,3S,4R)-3,4-bis(benzyloxy)-4-(1-ethyl-1H-pyrazol-4-yl)-1-(trityloxy)butan-2-ol
    —— 2-[(4aR,6S,7R,8R,8aS)-6-[(2R,3R,4S,5R,6S)-6-methoxy-4,5-bis(phenylmethoxy)-2-(phenylmethoxymethyl)oxan-3-yl]oxy-2,2-dimethyl-8-phenylmethoxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-7-yl]isoindole-1,3-dione 124771-23-9 C52H55NO12
    2-[(4aR,6S,7R,8R,8aS)-6-[(2R,3R,4S,5R,6S)-6-methoxy-4,5-bis(phenylmethoxy)-2-(phenylmethoxymethyl)oxan-3-yl]oxy-2,2-dimethyl-8-phenylmethoxy-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-7-yl]isoindole-1,3-dione
    —— 2a-Chloro-1,1-dimethyl-1,2,2a,8a-tetrahydro-cyclobuta[b]naphthalene-3,8-dione 106261-79-4 C14H13ClO2
    2a-Chloro-1,1-dimethyl-1,2,2a,8a-tetrahydro-cyclobuta[b]naphthalene-3,8-dione
    —— 2-Amino-5-(2-imidazolyl)-1,3,4-thiazol 32539-03-0 C5H5N5S
    2-Amino-5-(2-imidazolyl)-1,3,4-thiazol
    —— 2,3-dimethyl-1,2,3,4-tetrahydro-triphenylene 854641-59-1 C20H20
    2,3-dimethyl-1,2,3,4-tetrahydro-triphenylene
    —— 2-{2-[(4aR,5R)-4a-cyclopropyl-1-(4-fluorophenyl)-5-hydroxy-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}-4-(trifluoromethyl)pyridine-3-carboxamide 1299473-69-0 C28H26F4N4O2
    2-{2-[(4aR,5R)-4a-cyclopropyl-1-(4-fluorophenyl)-5-hydroxy-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-yl]ethyl}-4-(trifluoromethyl)pyridine-3-carboxamide
    —— 2-(5-Bromo-2-fluorophenyl)propanoicacid 1543064-27-2 C9H8BrFO2
    2-(5-Bromo-2-fluorophenyl)propanoicacid
    —— (+/-)-2<i>exo</i>-Chloracetoxy-norbornan 98959-19-4 C9H13ClO2
    (+/-)-2<i>exo</i>-Chloracetoxy-norbornan
    —— 2,2,6,6-tetramethylpiperidinyl amide 89806-88-2 C28H44N2O4
    2,2,6,6-tetramethylpiperidinyl amide
    —— 2-methyl-1-[4-(phenylselanyl)butyl]-1H-imidazole 1052104-58-1 C14H18N2Se
    2-methyl-1-[4-(phenylselanyl)butyl]-1H-imidazole
    —— 2-methyl-4H-pyrazolo[5,1-c][1,2,4]benzothiadiazine S,S-dioxide 143599-98-8 C10H9N3O2S
    2-methyl-4H-pyrazolo[5,1-c][1,2,4]benzothiadiazine S,S-dioxide
    —— 2-[2-(5,5-Dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-ium-2-yl)-1-phenylprop-2-enyl]-5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-ium 1190078-60-4 C19H28O6P2
    2-[2-(5,5-Dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-ium-2-yl)-1-phenylprop-2-enyl]-5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-ium
    —— {2-[(E)-3-(5-Nitro-thiophen-2-yl)-acryloyloxy]-benzyl}-triphenyl-phosphonium; bromide 89266-30-8 Br*C32H25NO4PS
    {2-[(E)-3-(5-Nitro-thiophen-2-yl)-acryloyloxy]-benzyl}-triphenyl-phosphonium; bromide
    —— 2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)hydroquinone 862201-05-6 C20H24O11
    2-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)hydroquinone
    —— 2-tert-butyl-4-[3-tert-butyl-4-hydroxy-5-(1-phenylethyl)phenyl]-6-(1-phenylethyl)phenol 120007-43-4 C36H42O2
    2-tert-butyl-4-[3-tert-butyl-4-hydroxy-5-(1-phenylethyl)phenyl]-6-(1-phenylethyl)phenol
    —— 2-Methyl-6,7-dihydro-4H-isochino<2,1-e>-1,2,5-oxadiazin 107182-88-7 C12H14N2O
    2-Methyl-6,7-dihydro-4H-isochino<2,1-e>-1,2,5-oxadiazin
    —— 2-<β-(p-Hydroxyphenyl)-ethenyl>-3-(p-bromphenyl)-4(3H)-chinazolon 74115-93-8 C22H15BrN2O2
    2-<β-(p-Hydroxyphenyl)-ethenyl>-3-(p-bromphenyl)-4(3H)-chinazolon
    —— 2-[6-fluoro-5-methyl-2-trifluoromethyl-[1,8]-naphthyridine-3-carbonyl]-cyclohexane-1,3-dione 1188432-79-2 C17H12F4N2O3
    2-[6-fluoro-5-methyl-2-trifluoromethyl-[1,8]-naphthyridine-3-carbonyl]-cyclohexane-1,3-dione
    —— 2-(4-Methylphenyl)-4,6-bis(methylthio)-1,3,5-triazin 99939-89-6 C12H13N3S2
    2-(4-Methylphenyl)-4,6-bis(methylthio)-1,3,5-triazin
    —— 2,2-bis(4-chlorophenyl)-4,4-(3-oxapentamethylene)-1,3-dioxa-4-azonia-2-boratacyclohexane 95890-54-3 C18H20BCl2NO3
    2,2-bis(4-chlorophenyl)-4,4-(3-oxapentamethylene)-1,3-dioxa-4-azonia-2-boratacyclohexane
    —— (2E,4S,6E)-1-(tert-butyldiphenylsilanyloxy)-8-hydroxy-3,7-dimethylocta-2,6-dien-4-yl acetate 1285628-10-5 C28H38O4Si
    (2E,4S,6E)-1-(tert-butyldiphenylsilanyloxy)-8-hydroxy-3,7-dimethylocta-2,6-dien-4-yl acetate
    —— 2-(3-chloro-4-fluorophenyl)-4-methyl-4-vinyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid 1353969-05-7 C19H17ClFNO2
    2-(3-chloro-4-fluorophenyl)-4-methyl-4-vinyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid
    —— 2-Amino-4-anilino-6-(isobutylmercapto)-symm.-triazin 20931-79-7 C13H17N5S
    2-Amino-4-anilino-6-(isobutylmercapto)-symm.-triazin
    —— 2-{4-[2'-(5-chloro-2-fluoro-phenyl)-[3,4']bipyridinyl-5-yl]-pyrazol-1-yl}-ethanol 1354758-51-2 C21H16ClFN4O
    2-{4-[2'-(5-chloro-2-fluoro-phenyl)-[3,4']bipyridinyl-5-yl]-pyrazol-1-yl}-ethanol
    —— (2-chloro-4-methylphenyl)(7-chlorospiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-yl)methanone 1346611-13-9 C23H20Cl2N2O2
    (2-chloro-4-methylphenyl)(7-chlorospiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-yl)methanone
    —— (2S,3S,αR)-6-oxo-1-(α-methylbenzyl)-piperidine-2,3-dicarboxylic acid 3-methyl ester 1318759-02-2 C16H19NO5
    (2S,3S,αR)-6-oxo-1-(α-methylbenzyl)-piperidine-2,3-dicarboxylic acid 3-methyl ester
    —— <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-pyridine-3-carboxylate 123337-26-8 C22H17N3O4
    <(2,4-dioxo-5,5-diphenyl-3-imidazolidinyl)methyl>-pyridine-3-carboxylate
    —— 2-Methyl-1-(2-methylaziridin-1-yl)prop-2-en-1-one 7763-84-0 C7H11NO
    2-Methyl-1-(2-methylaziridin-1-yl)prop-2-en-1-one
    —— 2-chloro-N1,N4-bis-(2-trifluoromethylbenzyl)-benzene-1,4-diamine 601493-08-7 C22H17ClF6N2
    2-chloro-N1,N4-bis-(2-trifluoromethylbenzyl)-benzene-1,4-diamine
    —— 2-[1-methoxy-2-(trimethylsilylmethyl)prop-2-enyl]cycloheptan-1-one 108284-73-7 C15H28O2Si
    2-[1-methoxy-2-(trimethylsilylmethyl)prop-2-enyl]cycloheptan-1-one
    —— 2-oxo-4-phenyl-6-styryl-4<i>H</i>-[1,3]oxazine-3-sulfonyl chloride 53440-97-4 C18H14ClNO4S
    2-oxo-4-phenyl-6-styryl-4<i>H</i>-[1,3]oxazine-3-sulfonyl chloride
    —— 2-(1H-benzimidazol-2-ylsulfanyl)-7-(2-butynyl)-1-methyl-8-(piperazin-1-yl)-1,7-dihydropurin-6-one trifluoroacetate 635718-49-9 C2HF3O2*C21H22N8OS
    2-(1H-benzimidazol-2-ylsulfanyl)-7-(2-butynyl)-1-methyl-8-(piperazin-1-yl)-1,7-dihydropurin-6-one trifluoroacetate
    —— 2-Chloro-N1,N4-bis-(3-fluorobenzyl)-benzene-1,4-diamine 601493-11-2 C20H17ClF2N2
    2-Chloro-N1,N4-bis-(3-fluorobenzyl)-benzene-1,4-diamine
    —— 2-(Piperid-1-ylamino)-3H-chinazolon-4 19062-49-8 C13H16N4O
    2-(Piperid-1-ylamino)-3H-chinazolon-4
    —— 2-Benzhydryl-3-methoxy-pyridin 20067-45-2 C19H17NO
    2-Benzhydryl-3-methoxy-pyridin
    —— 2-[2-[2-[Methyl-(2-nitrophenyl)sulfonylamino]ethylamino]-2-oxoethoxy]acetic acid 1256269-50-7 C13H17N3O8S
    2-[2-[2-[Methyl-(2-nitrophenyl)sulfonylamino]ethylamino]-2-oxoethoxy]acetic acid
    —— 2-fluoro-<i>N</i><sup>6</sup>-hydroxy-adenosine 33778-35-7 C10H12FN5O5
    2-fluoro-<i>N</i><sup>6</sup>-hydroxy-adenosine