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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(difluoromethyl)-1-[4-(4-morpholinyl)-6-(3-pyridinyl)-2-pyrimidinyl]-1H-benzimidazole 1261281-53-1 C21H18F2N6O
    2-(difluoromethyl)-1-[4-(4-morpholinyl)-6-(3-pyridinyl)-2-pyrimidinyl]-1H-benzimidazole
    —— 2-methoxy-N-(3-methoxy-benzyl)-5-[3-(2-methyl-[1,5]naphthyridin-4-yl)-ureido]-benzamide 288326-62-5 C26H25N5O4
    2-methoxy-N-(3-methoxy-benzyl)-5-[3-(2-methyl-[1,5]naphthyridin-4-yl)-ureido]-benzamide
    —— 2-Chloro-5-(trifluoromethyl)benzenesulfonyl fluoride 1375068-99-7 C7H3ClF4O2S
    2-Chloro-5-(trifluoromethyl)benzenesulfonyl fluoride
    —— 2-Methoxy-4-aethoxy-phenyl-essigsaeure 5681-21-0 C11H14O4
    2-Methoxy-4-aethoxy-phenyl-essigsaeure
    —— (2-anilino-2-oxoethyl) (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate 1246541-30-9 C17H15NO5
    (2-anilino-2-oxoethyl) (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
    —— 2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid (E)-hept-5-en-2-ynyl ester 35120-00-4 C15H22O2
    2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid (E)-hept-5-en-2-ynyl ester
    —— 2-Chloro-3-((1R,2R,4R)-1,7,7-trimethyl-4-phenyl-bicyclo[2.2.1]hept-2-ylamino)-[1,4]naphthoquinone 35690-29-0 C26H26ClNO2
    2-Chloro-3-((1R,2R,4R)-1,7,7-trimethyl-4-phenyl-bicyclo[2.2.1]hept-2-ylamino)-[1,4]naphthoquinone
    —— 2-[(1-aminocyclohexyl)methylamino]-6-oxo-4-[(4-phenylpyridin-3-yl)amino]-1H-pyrimidine-5-carboxamide 1254048-47-9 C23H27N7O2
    2-[(1-aminocyclohexyl)methylamino]-6-oxo-4-[(4-phenylpyridin-3-yl)amino]-1H-pyrimidine-5-carboxamide
    —— (2,4-dimethyl-pyridin-3-yl)-[4'-methyl-4-(phenyl-pyridin-3-yl-amino)-[1,4']bipiperidinyl-1'-yl]-methanone 678974-63-5 C30H37N5O
    (2,4-dimethyl-pyridin-3-yl)-[4'-methyl-4-(phenyl-pyridin-3-yl-amino)-[1,4']bipiperidinyl-1'-yl]-methanone
    —— 2-(methylsulfanyl)-9,10-dimethoxy-2-thioxo-4-phenyl-1-cyano-6,7-dihydropyrimido[4,3-a]isoquinolin-5-ium iodide 1315060-41-3 C22H20N3O2S*I
    2-(methylsulfanyl)-9,10-dimethoxy-2-thioxo-4-phenyl-1-cyano-6,7-dihydropyrimido[4,3-a]isoquinolin-5-ium iodide
    —— 2-phenyl-decanal 33861-28-8 C16H24O
    2-phenyl-decanal
    —— 2',5'-dideoxy-5-ethyl-5'-(triphenylacetamido)uridine 119423-34-6 C31H31N3O5
    2',5'-dideoxy-5-ethyl-5'-(triphenylacetamido)uridine
    —— 2-(4-Nitrophenyl)-3-Chlor-2H-indazol 70704-47-1 C13H8ClN3O2
    2-(4-Nitrophenyl)-3-Chlor-2H-indazol
    —— 2-[(1-aminocyclohexyl)methylamino]-4-[3-chloro-4-(propan-2-ylcarbamoyl)anilino]-6-oxo-1H-pyrimidine-5-carboxamide 1254047-93-2 C22H30ClN7O3
    2-[(1-aminocyclohexyl)methylamino]-4-[3-chloro-4-(propan-2-ylcarbamoyl)anilino]-6-oxo-1H-pyrimidine-5-carboxamide
    —— 2,5-diacetyl-sumanene 1447929-61-4 C25H16O2
    2,5-diacetyl-sumanene
    —— (2,4-dichloro-phenoxy)-methyl thiocyanate 342411-43-2 C8H5Cl2NOS
    (2,4-dichloro-phenoxy)-methyl thiocyanate
    —— 2,4-bis(trifluoromethyl)phenylphosphinic acid 1374987-33-3 C8H5F6O2P
    2,4-bis(trifluoromethyl)phenylphosphinic acid
    —— 2-chloro-9-<2-azido-2-deoxy-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-β-D-arabinofuranosyl>purin-6-amine 111556-97-9 C22H37FN8O4Si2
    2-chloro-9-<2-azido-2-deoxy-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-β-D-arabinofuranosyl>purin-6-amine
    —— 2-[6-[dimethyl(phenyl)silyl]cyclohexen-1-yl]-N-methylethanamine 152510-69-5 C17H27NSi
    2-[6-[dimethyl(phenyl)silyl]cyclohexen-1-yl]-N-methylethanamine
    —— 2-[4-(4, 5-Difluorobenzothiazol-2-yl)methyl-6-fluoro-3, 4-dihydro-3-oxo-2H-1, 4-benzothiazin-2-yl]acetic acid 143162-91-8 C18H11F3N2O3S2
    2-[4-(4, 5-Difluorobenzothiazol-2-yl)methyl-6-fluoro-3, 4-dihydro-3-oxo-2H-1, 4-benzothiazin-2-yl]acetic acid
    —— (2R,4R)-4-benzyloxycarbonyl-2-mercaptomethyltetrahydrothiophene 152010-25-8 C13H16O2S2
    (2R,4R)-4-benzyloxycarbonyl-2-mercaptomethyltetrahydrothiophene
    —— 2-[(2-Phenoxy-ethyl)-phenyl-amino]-ethanol 26253-36-1 C16H19NO2
    2-[(2-Phenoxy-ethyl)-phenyl-amino]-ethanol
    —— 26-ethyl-27-nor-cholest-5-en-3β-ol 75873-89-1 C28H48O
    26-ethyl-27-nor-cholest-5-en-3β-ol
    —— 2-[2,6-Ditert-butyl-4-[1-(cyclohexylmethyl)-5-methyl-4-sulfamoylpyrrol-2-yl]phenoxy]acetic acid 1402889-05-7 C28H42N2O5S
    2-[2,6-Ditert-butyl-4-[1-(cyclohexylmethyl)-5-methyl-4-sulfamoylpyrrol-2-yl]phenoxy]acetic acid
    —— 2-methoxy-4-(3'-phenyl acrylic acid methyl ester)-1,1,1,1,1-pentacarbonyl-1-chroma-1,3-butadiene 909530-77-4 C19H14CrO8
    2-methoxy-4-(3'-phenyl acrylic acid methyl ester)-1,1,1,1,1-pentacarbonyl-1-chroma-1,3-butadiene
    —— 2-methyl-3-(2-pyridin-4-yl-ethylamino)-3<i>H</i>-quinazolin-4-one 29233-08-7 C16H16N4O
    2-methyl-3-(2-pyridin-4-yl-ethylamino)-3<i>H</i>-quinazolin-4-one
    —— 2,2,3,3,4,4-Hexafluoro-4-pentafluoroethyltellanyl-butyryl fluoride 55620-42-3 C6F12OTe
    2,2,3,3,4,4-Hexafluoro-4-pentafluoroethyltellanyl-butyryl fluoride
    —— 2-((1S,3R)-2,2-Dichloro-3-methyl-cyclopropyl)-2-methyl-[1,3]dioxolane 52100-78-4 C8H12Cl2O2
    2-((1S,3R)-2,2-Dichloro-3-methyl-cyclopropyl)-2-methyl-[1,3]dioxolane
    —— 2-Ethoxy-2-oxo-1-methyl-3-isobutyl-1,3,2-diazaphospholan 51788-62-6 C9H21N2O2P
    2-Ethoxy-2-oxo-1-methyl-3-isobutyl-1,3,2-diazaphospholan
    —— 2,2,2-Triphenylethyl-S-benzyl-xanthat 57883-40-6 C28H24OS2
    2,2,2-Triphenylethyl-S-benzyl-xanthat
    —— 21-Acetimidoyl-3β,17β-dihydroxi-17α-pregn-5-en-20-on 58395-84-9 C23H35NO3
    21-Acetimidoyl-3β,17β-dihydroxi-17α-pregn-5-en-20-on
    —— 2'-Phenyl-bicyclopentyl-1,2'-diol 39892-61-0 C16H22O2
    2'-Phenyl-bicyclopentyl-1,2'-diol
    —— 2,3-Dichloro-4-oxo-heptanedioic acid diethyl ester 59742-82-4 C11H16Cl2O5
    2,3-Dichloro-4-oxo-heptanedioic acid diethyl ester
    —— 2-Acetamido-4-(2'-fluor-5'-methyl-phenyl)-5-(4'-brom-phenoxy)-thiazol 61384-09-6 C18H14BrFN2O2S
    2-Acetamido-4-(2'-fluor-5'-methyl-phenyl)-5-(4'-brom-phenoxy)-thiazol
    —— 2-methyl-1,3-diphenylbenzo<b>thiophenium tribromide 106896-12-2 Br3*C21H17S
    2-methyl-1,3-diphenylbenzo<b>thiophenium tribromide
    —— 2-(2-Ethoxy-2-phenylselanyl-ethyl)-2-[3-methyl-2-((S)-toluene-4-sulfinyl)-but-2-enyl]-malonic acid dimethyl ester 257886-74-1 C27H34O6SSe
    2-(2-Ethoxy-2-phenylselanyl-ethyl)-2-[3-methyl-2-((S)-toluene-4-sulfinyl)-but-2-enyl]-malonic acid dimethyl ester
    —— 2-Phenethyl-cyclopropane-1,1-dicarboxylic acid ethyl ester methyl ester 37904-49-7 C16H20O4
    2-Phenethyl-cyclopropane-1,1-dicarboxylic acid ethyl ester methyl ester
    —— 2-(4-hydroxyphenyl)-6-(morpholinomethyl)-4H-pyrano[2,3-b]pyridin-4-one 1187578-63-7 C19H18N2O4
    2-(4-hydroxyphenyl)-6-(morpholinomethyl)-4H-pyrano[2,3-b]pyridin-4-one
    —— 2-benzyl 1-tert-butyl 1-cyclopentylhydrazine-1,2-dicarboxylate 1240041-55-7 C18H26N2O4
    2-benzyl 1-tert-butyl 1-cyclopentylhydrazine-1,2-dicarboxylate
    —— 2-(8-oxo-bicyclo[4.2.0]octa-1,3,5-trien-7-ylidene)-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester 68629-99-2 C15H10O5S2
    2-(8-oxo-bicyclo[4.2.0]octa-1,3,5-trien-7-ylidene)-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester
    —— 2-[5-(4-Chloro-phenyl)-4-methyl-[1,3]oxathiol-(2E)-ylidene]-3-oxo-3-phenyl-propionitrile 71981-69-6 C19H12ClNO2S
    2-[5-(4-Chloro-phenyl)-4-methyl-[1,3]oxathiol-(2E)-ylidene]-3-oxo-3-phenyl-propionitrile
    —— 2-(4-Benzofuran-2-yl-phenyl)-4-methyl-thiazole 41763-00-2 C18H13NOS
    2-(4-Benzofuran-2-yl-phenyl)-4-methyl-thiazole
    —— 2-(3-butyl-1-hydroxy-ureido)-benzoic acid ethyl ester 38493-66-2 C14H20N2O4
    2-(3-butyl-1-hydroxy-ureido)-benzoic acid ethyl ester
    —— 2,6,6-Trimethylcyclohex-2-enylcrotonat 67776-73-2 C13H20O2
    2,6,6-Trimethylcyclohex-2-enylcrotonat
    —— 2-bromo-N-(2,4-dibromophenyl)-5-nitrobenzamide 1305706-62-0 C13H7Br3N2O3
    2-bromo-N-(2,4-dibromophenyl)-5-nitrobenzamide
    —— 2-(2,2-Dimethylpropanoyl)cyclohexane-1,3-dione 1356596-29-6 C11H16O3
    2-(2,2-Dimethylpropanoyl)cyclohexane-1,3-dione
    —— 2-Cyan-6-(N-piperidinoamino)-pyrazin 74617-56-4 C10H13N5
    2-Cyan-6-(N-piperidinoamino)-pyrazin
    —— 2,4-Dimethyl-quinoline-8-sulfonyl chloride 70557-43-6 C11H10ClNO2S
    2,4-Dimethyl-quinoline-8-sulfonyl chloride
    —— 2-[2-(3-hydroxyphenyl)ethylamino]-4-methylthiazole-5-carboxylic acid 1400661-18-8 C13H14N2O3S
    2-[2-(3-hydroxyphenyl)ethylamino]-4-methylthiazole-5-carboxylic acid
    —— (2R)-3-{(2S)-2-methyl-4-[(3-(4-methoxyphenyl)isoxazol-5-yl)methyl]piperazinyl}-1-(2-methylbenzothiazol-5-yloxy)propan-2-ol 753478-98-7 C27H32N4O4S
    (2R)-3-{(2S)-2-methyl-4-[(3-(4-methoxyphenyl)isoxazol-5-yl)methyl]piperazinyl}-1-(2-methylbenzothiazol-5-yloxy)propan-2-ol