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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methoxy-2,4-diphenyl-chroman 60433-51-4 C22H20O2
    2-methoxy-2,4-diphenyl-chroman
    —— 2-Phenyl-1,1-bis-(p-tolylseleno)ethane 171615-35-3 C22H22Se2
    2-Phenyl-1,1-bis-(p-tolylseleno)ethane
    —— 2-[3-(3-chloro-2-methylphenyl)-thioureido]-acetamide 187866-79-1 C10H12ClN3OS
    2-[3-(3-chloro-2-methylphenyl)-thioureido]-acetamide
    —— 2',3',5'-O-tris(tert-butyldimethylsilyl)wyosine 117136-08-0 C32H59N5O5Si3
    2',3',5'-O-tris(tert-butyldimethylsilyl)wyosine
    —— 2-[2-[4-Methyl-3-(2,2,2-trifluoroethylsulfanyl)phenyl]-5-(2,2,2-trifluoroethyl)-1,2,4-triazol-3-yl]pyridine 1293294-35-5 C18H14F6N4S
    2-[2-[4-Methyl-3-(2,2,2-trifluoroethylsulfanyl)phenyl]-5-(2,2,2-trifluoroethyl)-1,2,4-triazol-3-yl]pyridine
    —— 2-chloro-N-(1-(1-methyl-1H-pyrazol-3-ylamino)-1,2-dioxopentan-3-yl)-4-(pyridin-2-ylmethoxy)-3-(trifluoromethyl)benzamide 1259539-04-2 C23H21ClF3N5O4
    2-chloro-N-(1-(1-methyl-1H-pyrazol-3-ylamino)-1,2-dioxopentan-3-yl)-4-(pyridin-2-ylmethoxy)-3-(trifluoromethyl)benzamide
    —— 2-(5-chloro-3-((1-(2,3-difluorobenzyl)-6-oxo-1,6-dihydropyridin-3-yl)-methyl)-2-methyl-1H-indol-1-yl)acetic acid 1297276-04-0 C24H19ClF2N2O3
    2-(5-chloro-3-((1-(2,3-difluorobenzyl)-6-oxo-1,6-dihydropyridin-3-yl)-methyl)-2-methyl-1H-indol-1-yl)acetic acid
    —— (2R,4R,5R)-3-Benzoyl-2-tert-butyl-5-iodo-thiazolidine-4-carboxylic acid methyl ester 116536-29-9 C16H20INO3S
    (2R,4R,5R)-3-Benzoyl-2-tert-butyl-5-iodo-thiazolidine-4-carboxylic acid methyl ester
    —— 2-(3-Chlorophenyl)-4-cyclohexyloxy-5-(4-methylsulfonylpiperazin-1-yl)pyridazin-3-one 1062081-06-4 C21H27ClN4O4S
    2-(3-Chlorophenyl)-4-cyclohexyloxy-5-(4-methylsulfonylpiperazin-1-yl)pyridazin-3-one
    —— 2,4-bis(5,5-dimethyl-2-oxo-1,3,2λ5-dioxaphosphinan-2-yl)-4-piperidin-1-ylpentan-2-ol 136001-73-5 C20H39NO7P2
    2,4-bis(5,5-dimethyl-2-oxo-1,3,2λ5-dioxaphosphinan-2-yl)-4-piperidin-1-ylpentan-2-ol
    —— (2-isopropoxy-benzo[1,3,2]oxazaphosphol-3-yl)-phosphonous acid bis-diethylamide 50307-70-5 C17H31N3O2P2
    (2-isopropoxy-benzo[1,3,2]oxazaphosphol-3-yl)-phosphonous acid bis-diethylamide
    —— 2,5,6-Tribrom-N,O,O-triacetyl-DL-dopamethylester 93010-69-6 C16H16Br3NO7
    2,5,6-Tribrom-N,O,O-triacetyl-DL-dopamethylester
    —— 2-Chlor-6-<4-acetyl-phenoxy>-4-methyl-pyrimidin 92022-80-5 C13H11ClN2O2
    2-Chlor-6-<4-acetyl-phenoxy>-4-methyl-pyrimidin
    —— 2-Naphthyl-(2)-3-diethylaminoglyoxaloyl-indol 95955-64-9 C24H22N2O2
    2-Naphthyl-(2)-3-diethylaminoglyoxaloyl-indol
    —— 2,2,7,7,12,12-Hexanitro-4,10-diaza-tridecan 91212-29-2 C11H20N8O12
    2,2,7,7,12,12-Hexanitro-4,10-diaza-tridecan
    —— (25<i>S</i>)-5β-furost-20(22)-en-26-ol 24744-54-5 C27H44O2
    (25<i>S</i>)-5β-furost-20(22)-en-26-ol
    —— 2-(2'-Methoxyphenylthio)-4-chlorbenzoesaeure 57275-64-6 C14H11ClO3S
    2-(2'-Methoxyphenylthio)-4-chlorbenzoesaeure
    —— 2-(3-Benzyloxy-phenoxy)-propionitrile 23205-32-5 C16H15NO2
    2-(3-Benzyloxy-phenoxy)-propionitrile
    —— 2-(t-butyloxycarbonylmethylsulfanyl)-5-(1H-indol-2-yl)-1,3,4-oxadiazole 1207254-69-0 C16H17N3O3S
    2-(t-butyloxycarbonylmethylsulfanyl)-5-(1H-indol-2-yl)-1,3,4-oxadiazole
    —— (25R)-1β,2β-isopropylidenedioxy-5β-spirostan-3α,5-diol 117900-34-2 C30H48O6
    (25R)-1β,2β-isopropylidenedioxy-5β-spirostan-3α,5-diol
    —— 2-(4-methoxyphenyl)-7-(3-tetrahydro-1H-1-pyrrolylpropoxy)-4-chromanone 850152-80-6 C23H27NO4
    2-(4-methoxyphenyl)-7-(3-tetrahydro-1H-1-pyrrolylpropoxy)-4-chromanone
    —— 2-(chloromethyl)-3-methylpyrido[3,2-d]lpyrimidin-4(3H)-one 1263413-59-7 C9H8ClN3O
    2-(chloromethyl)-3-methylpyrido[3,2-d]lpyrimidin-4(3H)-one
    —— 2-(6-Methyl-2-piperidyl)-cyclopentanol 29136-69-4 C11H21NO
    2-(6-Methyl-2-piperidyl)-cyclopentanol
    —— 2-Carbamoyl-2,4-dimethylpent-4-enoic acid 1379217-63-6 C8H13NO3
    2-Carbamoyl-2,4-dimethylpent-4-enoic acid
    —— 2-(3-trifluoromethylphenyl)-5-(1-methylhydrazino)-pyridazin-3(2H)-one 41933-09-9 C12H11F3N4O
    2-(3-trifluoromethylphenyl)-5-(1-methylhydrazino)-pyridazin-3(2H)-one
    —— 2-O-[[3,5-di(docosoxy)phenyl]methyl] 1-O-(9H-fluoren-9-ylmethyl) (2S)-pyrrolidine-1,2-dicarboxylate 1258442-28-2 C71H113NO6
    2-O-[[3,5-di(docosoxy)phenyl]methyl] 1-O-(9H-fluoren-9-ylmethyl) (2S)-pyrrolidine-1,2-dicarboxylate
    —— 2-methoxy-3-cyano-4-methoxymethylpyridine 63644-84-8 C10H12N2O2
    2-methoxy-3-cyano-4-methoxymethylpyridine
    —— 2-Nitro-1,3-diphenyl-inden 34764-56-2 C21H15NO2
    2-Nitro-1,3-diphenyl-inden
    —— 2-Methoxy-4,6-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 2304634-73-7 C13H21BN2O3
    2-Methoxy-4,6-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
    —— (2R,4S,5S)-5-amino-6-(4-bromophenyl)-4-hydroxy-N-[(3S,4S)-3-hydroxy-3,4-dihydro-2H-chromen-4-yl]-2-[(3-methoxyphenyl)methyl]hexanamide 1311412-20-0 C29H33BrN2O5
    (2R,4S,5S)-5-amino-6-(4-bromophenyl)-4-hydroxy-N-[(3S,4S)-3-hydroxy-3,4-dihydro-2H-chromen-4-yl]-2-[(3-methoxyphenyl)methyl]hexanamide
    —— 2-amino-6-methoxy-3-(6-propyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinolin-5-ylmethyl)-phenol 70400-73-6 C21H26N2O4
    2-amino-6-methoxy-3-(6-propyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinolin-5-ylmethyl)-phenol
    —— 2-{2-[2-(3-Fluoro-phenylamino)-thiazol-4-yl]-ethyl}-isoindole-1,3-dione 324008-17-5 C19H14FN3O2S
    2-{2-[2-(3-Fluoro-phenylamino)-thiazol-4-yl]-ethyl}-isoindole-1,3-dione
    —— 2-carbethoxy-5-pyridoxolactone 629622-37-3 C10H9NO5
    2-carbethoxy-5-pyridoxolactone
    —— [2-(11-fluoro-8-oxa-1-thia-dibenzo[e,h]azulene-2-ylmethoxy)-ethyl]-dimethyl-amine hydrochloride 374799-83-4 C21H20FNO2S*ClH
    [2-(11-fluoro-8-oxa-1-thia-dibenzo[e,h]azulene-2-ylmethoxy)-ethyl]-dimethyl-amine hydrochloride
    —— 2-(chlorocarbonyl)-4,11-difluoro-13-methylchromeno[4,3,2-gh]phenanthridin-13-ium chloride 1416858-79-1 C21H11ClF2NO2*Cl
    2-(chlorocarbonyl)-4,11-difluoro-13-methylchromeno[4,3,2-gh]phenanthridin-13-ium chloride
    —— 2-[(S)-N-(3,5-dinitrobenzoyl)amino-phenylacetyl]-2-{[4-allylamino-6-(R)-(1-(1-naphthyl)ethylamino)-1,3,5-triazin-2-yl]oxy}ethylamine 479623-46-6 C35H33N9O7
    2-[(S)-N-(3,5-dinitrobenzoyl)amino-phenylacetyl]-2-{[4-allylamino-6-(R)-(1-(1-naphthyl)ethylamino)-1,3,5-triazin-2-yl]oxy}ethylamine
    —— 2-(2-Chloroethyl)-3-methoxynaphthalene-1,4-dione 114521-73-2 C13H11ClO3
    2-(2-Chloroethyl)-3-methoxynaphthalene-1,4-dione
    —— 2-[2-(5-chlorobenzo[b]thiophen-3-yl)ethyl]-1,3-isoindolinedione 1395100-73-8 C18H12ClNO2S
    2-[2-(5-chlorobenzo[b]thiophen-3-yl)ethyl]-1,3-isoindolinedione
    —— 2-(3,4-dimethoxy-phenyl)-5-(3-methoxy-propyl)-3-methylsulfanyl-benzofuran 1018946-34-3 C21H24O4S
    2-(3,4-dimethoxy-phenyl)-5-(3-methoxy-propyl)-3-methylsulfanyl-benzofuran
    —— 2-(4-(2-(3-(4-fluorophenoxy)-5-(thieno[3,2-b]pyridin-7-ylthio)pyridin-2-ylamino)thiazol-4-yl)piperidin-1-yl)-2-oxoethyl acetate 953044-58-1 C30H26FN5O4S3
    2-(4-(2-(3-(4-fluorophenoxy)-5-(thieno[3,2-b]pyridin-7-ylthio)pyridin-2-ylamino)thiazol-4-yl)piperidin-1-yl)-2-oxoethyl acetate
    —— 2-((E)-((S)-1-hydroxy-3-methylbutan-2-ylimino)methyl)-4-iodonaphthalen-1-ol 1303534-25-9 C16H18INO2
    2-((E)-((S)-1-hydroxy-3-methylbutan-2-ylimino)methyl)-4-iodonaphthalen-1-ol
    —— 2-butyl-3-pentyl-thiomorpholine 70593-77-0 C13H27NS
    2-butyl-3-pentyl-thiomorpholine
    —— {2-[8-(3,4-dimethoxy-phenyl)-1,4-dioxa-spiro[4.5]dec-8-yl]-ethyl}-methyl-amine 60356-17-4 C19H29NO4
    {2-[8-(3,4-dimethoxy-phenyl)-1,4-dioxa-spiro[4.5]dec-8-yl]-ethyl}-methyl-amine
    —— 2,4,4,5,5-pentamethyl-tetrahydro-furan-3-ol 84921-62-0 C9H18O2
    2,4,4,5,5-pentamethyl-tetrahydro-furan-3-ol
    —— 2-methanesulfinyl-3-oxo-5-thiophen-2-yl-pentanoic acid anilide 51846-57-2 C16H17NO3S2
    2-methanesulfinyl-3-oxo-5-thiophen-2-yl-pentanoic acid anilide
    —— 2-Chloro-5-(2-phenyl-4,5,6,7-tetrahydro-indol-1-yl)-benzoic acid 54670-47-2 C21H18ClNO2
    2-Chloro-5-(2-phenyl-4,5,6,7-tetrahydro-indol-1-yl)-benzoic acid
    —— 2,3-dihydro-2-methyl-4-cyano-1H-2-benzazepine 1608154-95-5 C12H12N2
    2,3-dihydro-2-methyl-4-cyano-1H-2-benzazepine
    —— 2,4-bis(benzyloxy)-4'-methoxy-1,1'-biphenyl 1206193-16-9 C27H24O3
    2,4-bis(benzyloxy)-4'-methoxy-1,1'-biphenyl
    —— (2R,3R)-N-(4-methoxybenzyl)-2,3-dihydroxy-4-methoxycarbonylpyrrolidine 191723-93-0 C14H19NO5
    (2R,3R)-N-(4-methoxybenzyl)-2,3-dihydroxy-4-methoxycarbonylpyrrolidine
    —— (2R,3R,4S,5R)-2-(2-chloroethoxy)-5-(trityloxymethyl)oxolane-3,4-diol 127877-13-8 C26H27ClO5
    (2R,3R,4S,5R)-2-(2-chloroethoxy)-5-(trityloxymethyl)oxolane-3,4-diol