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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3-Diaza-dewarbenzol 55027-81-1 C4H6N2
    2,3-Diaza-dewarbenzol
    —— [2-morpholino-4-phenyl-3-thienyl](phenyl)methanone 1038750-52-5 C21H19NO2S
    [2-morpholino-4-phenyl-3-thienyl](phenyl)methanone
    —— 2-allyl-2-(prop-2-yn-1-yl)malonamide 1318776-40-7 C9H12N2O2
    2-allyl-2-(prop-2-yn-1-yl)malonamide
    —— 2-(4-hydroxy-3-methoxy-benzylideneamino)-cyclopent-1-enecarbodithioic acid 1-amino-2-dithiocarboxy-cyclopentyl ester 28005-59-6 C20H24N2O2S4
    2-(4-hydroxy-3-methoxy-benzylideneamino)-cyclopent-1-enecarbodithioic acid 1-amino-2-dithiocarboxy-cyclopentyl ester
    —— 2-bromo-5,6-dichloro-1-ethyl-4-nitro-1H-1,3-benzodiazole 1616359-13-7 C9H6BrCl2N3O2
    2-bromo-5,6-dichloro-1-ethyl-4-nitro-1H-1,3-benzodiazole
    —— 2-(4-chlorophenyl)-N-(5-{[7-(2-hydroxy-1,1-dimethylethyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]carbonyl}pyridin-3-yl)acetamide 1402438-56-5 C24H22ClN5O3
    2-(4-chlorophenyl)-N-(5-{[7-(2-hydroxy-1,1-dimethylethyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]carbonyl}pyridin-3-yl)acetamide
    —— (2R,3S)-3-(4-bromophenyl)-1,4-bis[(4-nitrophenyl)sulfonyl]piperazine-2-carboxylic acid 1384977-18-7 C23H19BrN4O10S2
    (2R,3S)-3-(4-bromophenyl)-1,4-bis[(4-nitrophenyl)sulfonyl]piperazine-2-carboxylic acid
    —— 2-amino-2',7'-bis(2-fluoropyridin-3-yl)-1-methylspiro[imidazole-4,9'-xanthen]-5(1H)-one 1338928-10-1 C26H17F2N5O2
    2-amino-2',7'-bis(2-fluoropyridin-3-yl)-1-methylspiro[imidazole-4,9'-xanthen]-5(1H)-one
    —— 2-(3-(5-methyl-1H-1,2,4-triazol-3-yl)phenyl)-imidazo[1,2-a]pyridine 1346562-11-5 C16H13N5
    2-(3-(5-methyl-1H-1,2,4-triazol-3-yl)phenyl)-imidazo[1,2-a]pyridine
    —— 2-(3-phenylpropyl)-2-phenylthionaphtho<1,8-de>-1,3-dithiin 129169-29-5 C26H22S3
    2-(3-phenylpropyl)-2-phenylthionaphtho<1,8-de>-1,3-dithiin
    —— 2-Pentyl-dec-4-yne-1,3-diol 130543-09-8 C15H28O2
    2-Pentyl-dec-4-yne-1,3-diol
    —— 2-methyl-5-[8-(5-methyl-1,3,4-oxadiazol-2-yl)octyl]-1,3,4-oxadiazole 132755-33-0 C14H22N4O2
    2-methyl-5-[8-(5-methyl-1,3,4-oxadiazol-2-yl)octyl]-1,3,4-oxadiazole
    —— 2-Bromo-5-ethyl-5H,12H-7-thia-5,12-diaza-benzo[a]anthracen-6-one 128881-45-8 C17H13BrN2OS
    2-Bromo-5-ethyl-5H,12H-7-thia-5,12-diaza-benzo[a]anthracen-6-one
    —— (2-stearoyloxyethyl)thiophosphoric acid 136411-00-2 C20H41O5PS
    (2-stearoyloxyethyl)thiophosphoric acid
    —— 2-octadecyl-1,3-dithiane 132842-29-6 C22H44S2
    2-octadecyl-1,3-dithiane
    —— (2S,3R,4S,5R)-2,3,5-Trihydroxy-7-oxa-bicyclo[2.2.1]heptane-1-carboxylic acid 40983-62-8 C7H10O6
    (2S,3R,4S,5R)-2,3,5-Trihydroxy-7-oxa-bicyclo[2.2.1]heptane-1-carboxylic acid
    —— 26-deacetyl-neoboutomellerone 26-N-diethyl-β-alaninate 1256465-06-1 C39H59NO7
    26-deacetyl-neoboutomellerone 26-N-diethyl-β-alaninate
    —— 2-ethyl-3,5-dimethyl-5-propoxy-[1,2]oxaphospholane 2-sulfide 60728-97-4 C10H21O2PS
    2-ethyl-3,5-dimethyl-5-propoxy-[1,2]oxaphospholane 2-sulfide
    —— 2-Chlor-1-(1H-inden-3-yl)naphthalin 85477-55-0 C19H13Cl
    2-Chlor-1-(1H-inden-3-yl)naphthalin
    —— 2'-cyano-4'-isopropyl-3-methyl-biphenyl-2-carboxylic acid 872265-36-6 C18H17NO2
    2'-cyano-4'-isopropyl-3-methyl-biphenyl-2-carboxylic acid
    —— 2-Methylphenethyl N-(5-methyl-3-phenyl-4-isoxazolyl)carbamate 355024-97-4 C20H20N2O3
    2-Methylphenethyl N-(5-methyl-3-phenyl-4-isoxazolyl)carbamate
    —— 2-methyl-5-propyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one 774560-69-9 C9H12N4O
    2-methyl-5-propyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one
    —— 2-[2-(4-amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]-N-tert-butylacetamide 384860-19-9 C15H18N6O2
    2-[2-(4-amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]-N-tert-butylacetamide
    —— [(2S,3R,3aR,4S,6S,8S,8aS)-2-hydroxy-8-(methoxymethoxy)-3,8-dimethyl-5-methylidene-6-(2-trimethylsilylethoxymethoxy)-1,2,3,3a,4,6,7,8a-octahydroazulen-4-yl] acetate 941704-32-1 C23H42O7Si
    [(2S,3R,3aR,4S,6S,8S,8aS)-2-hydroxy-8-(methoxymethoxy)-3,8-dimethyl-5-methylidene-6-(2-trimethylsilylethoxymethoxy)-1,2,3,3a,4,6,7,8a-octahydroazulen-4-yl] acetate
    —— 2-(3-ethyl-2-imino-2,3-dihydrobenzimidazol-1-yl)-1-phenylethan-1-one 2208-80-2 C17H17N3O
    2-(3-ethyl-2-imino-2,3-dihydrobenzimidazol-1-yl)-1-phenylethan-1-one
    —— {2-Methyl-1-[3-methyl-but-(Z)-ylidene]-decylsulfanyl}-benzene 104354-83-8 C22H36S
    {2-Methyl-1-[3-methyl-but-(Z)-ylidene]-decylsulfanyl}-benzene
    —— 2-(2-Ethyl-5,5-dimethyl-1,3-dioxan-2-yl)-1-phenylethanon 99601-10-2 C16H22O3
    2-(2-Ethyl-5,5-dimethyl-1,3-dioxan-2-yl)-1-phenylethanon
    —— (2R)-N-({(3R)-1-(tert-butoxycarbonyl)-3-piperidyl}methyl)-1-((2S,4R)-4-(tert-butoxy)-1-{3,3,3-tris(4-hydroxymethylphenyl)propanoyl}pyrrolidin-2-yl)carbonylpyrrolidine-2-carboxamide 323183-59-1 C49H66N4O9
    (2R)-N-({(3R)-1-(tert-butoxycarbonyl)-3-piperidyl}methyl)-1-((2S,4R)-4-(tert-butoxy)-1-{3,3,3-tris(4-hydroxymethylphenyl)propanoyl}pyrrolidin-2-yl)carbonylpyrrolidine-2-carboxamide
    —— 2-chloro-N-(7,8-dimethoxy-2,5-dihydro-1H-2,4-benzodiazepin-3-yl)acetamide 89722-61-2 C13H16ClN3O3
    2-chloro-N-(7,8-dimethoxy-2,5-dihydro-1H-2,4-benzodiazepin-3-yl)acetamide
    —— 2-benzoyl-N-ethylcinnamamide 93598-42-6 C18H17NO2
    2-benzoyl-N-ethylcinnamamide
    —— 2-Methyl-4-(3-methyl-but-3-enyltellanyl)-but-1-ene 135107-00-5 C10H18Te
    2-Methyl-4-(3-methyl-but-3-enyltellanyl)-but-1-ene
    —— (2R,4aS,8aR)-2-Benzyloxymethyl-3-methylene-octahydro-pyrano[3,2-b]pyran 693239-43-9 C17H22O3
    (2R,4aS,8aR)-2-Benzyloxymethyl-3-methylene-octahydro-pyrano[3,2-b]pyran
    —— (2-Isopropoxy-phenyl)-morpholin-2-ylmethyl-amine; compound with toluene-4-sulfonic acid 52464-20-7 C7H8O3S*C14H22N2O2
    (2-Isopropoxy-phenyl)-morpholin-2-ylmethyl-amine; compound with toluene-4-sulfonic acid
    —— 2,2',2'',2'''-[4,8-bis-(4-methyl-piperidin-1-yl)-pyrimido[5,4-<i>d</i>]pyrimidine-2,6-diylbisazanediyl]-tetrakis-ethanol 107177-58-2 C26H44N8O4
    2,2',2'',2'''-[4,8-bis-(4-methyl-piperidin-1-yl)-pyrimido[5,4-<i>d</i>]pyrimidine-2,6-diylbisazanediyl]-tetrakis-ethanol
    —— 2,6-Bis(p-dimethylamino-benzylidenamino)benzo<1,2-d:4,5-d'>-bisoxazol 27725-27-5 C26H24N6O2
    2,6-Bis(p-dimethylamino-benzylidenamino)benzo<1,2-d:4,5-d'>-bisoxazol
    —— 2-((Z)-3-Chloro-allyl)-7-methoxy-5,5-dimethyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine 21789-92-4 C16H22ClNO
    2-((Z)-3-Chloro-allyl)-7-methoxy-5,5-dimethyl-2,3,4,5-tetrahydro-1H-benzo[c]azepine
    —— 2-[(4-fluorophenyl)thio]-5-iodopyridine 877868-65-0 C11H7FINS
    2-[(4-fluorophenyl)thio]-5-iodopyridine
    —— 2-{(S)-2-[Benzyl-(4-iodo-benzyl)-amino]-3-methyl-butoxymethyl}-acrylic acid methyl ester 636572-07-1 C24H30INO3
    2-{(S)-2-[Benzyl-(4-iodo-benzyl)-amino]-3-methyl-butoxymethyl}-acrylic acid methyl ester
    —— 2,6-di-tert-butyl-1,4-benzoquinone 4-[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionylhydrazone] 406950-49-0 C31H46N2O3
    2,6-di-tert-butyl-1,4-benzoquinone 4-[β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionylhydrazone]
    —— 2,2-Difluoro-3-(oxolan-2-yl)propanoic acid 1780860-36-7 C7H10F2O3
    2,2-Difluoro-3-(oxolan-2-yl)propanoic acid
    —— 2-amino-6-(tertbutyl)-4-methoxyphenol 60485-00-9 C11H17NO2
    2-amino-6-(tertbutyl)-4-methoxyphenol
    —— 2-(8-chloro-1,2,3,4-tetrahydro-naphthalen-1-yl)-1-methyl-1,4,5,6-tetrahydro-pyrimidine 94064-59-2 C15H19ClN2
    2-(8-chloro-1,2,3,4-tetrahydro-naphthalen-1-yl)-1-methyl-1,4,5,6-tetrahydro-pyrimidine
    —— 2-amino-9-[4-(5-fluoropyridin-2-yl)piperazin-1-yl]-4-phenylindeno[1,2-d]pyrimidin-5-one 1296835-50-1 C26H21FN6O
    2-amino-9-[4-(5-fluoropyridin-2-yl)piperazin-1-yl]-4-phenylindeno[1,2-d]pyrimidin-5-one
    —— 2-[(3S)-3-amino-2-oxopyrrolidin-1-yl]-4-(3-chlorophenyl)-6-methoxyquinoline-3-carbonitrile 849473-84-3 C21H17ClN4O2
    2-[(3S)-3-amino-2-oxopyrrolidin-1-yl]-4-(3-chlorophenyl)-6-methoxyquinoline-3-carbonitrile
    —— 2-hydroxy-3-[(3-nitrophenyl)(p-tolylamino)methyl]naphthalene-1,4-dione 1259091-84-3 C24H18N2O5
    2-hydroxy-3-[(3-nitrophenyl)(p-tolylamino)methyl]naphthalene-1,4-dione
    —— 2-((4-morpholinomethyl)phenylamino)-9-cyclopentyl-8,9-dihydro-5,7,7-trimethyl-5H-pyrimido[4,5-b][1,4]diazepin-6(7H)-one 946823-48-9 C26H36N6O2
    2-((4-morpholinomethyl)phenylamino)-9-cyclopentyl-8,9-dihydro-5,7,7-trimethyl-5H-pyrimido[4,5-b][1,4]diazepin-6(7H)-one
    —— 2-(2-methylphenyl)-5-{[4-(1H-pyrazol-1-yl)phenyl]methyl}-2,5-dihydro-3H-pyrazolo[3,4-d]thieno[3,2-b]pyridin-3-one 1279716-15-2 C25H19N5OS
    2-(2-methylphenyl)-5-{[4-(1H-pyrazol-1-yl)phenyl]methyl}-2,5-dihydro-3H-pyrazolo[3,4-d]thieno[3,2-b]pyridin-3-one
    —— 2-methoxy-5-[2-({3-methoxy-5-[2-(morpholin-4-yl)ethoxy]phenyl}amino)pyrimidin-4-yl]benzonitrile 1292311-85-3 C25H27N5O4
    2-methoxy-5-[2-({3-methoxy-5-[2-(morpholin-4-yl)ethoxy]phenyl}amino)pyrimidin-4-yl]benzonitrile
    —— (2S)-2-[[(2S)-2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-hydroxypropanoyl]amino]-N-[(2S)-4-amino-1-[[(2S)-3-(4-hydroxyphenyl)-1-[(2S)-2-[[(2S,3S)-3-methyl-1-[[(2S)-3-methyl-1-[[(2S)-1-[[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxobutan-2-yl]amino]-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]pentanediamide 1262241-24-6 C65H95N13O16S
    (2S)-2-[[(2S)-2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-hydroxypropanoyl]amino]-N-[(2S)-4-amino-1-[[(2S)-3-(4-hydroxyphenyl)-1-[(2S)-2-[[(2S,3S)-3-methyl-1-[[(2S)-3-methyl-1-[[(2S)-1-[[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1-oxobutan-2-yl]amino]-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]pentanediamide
    —— 2-(1-Methyl-3-oxo-propyl)-malonic acid dimethyl ester 136917-89-0 C9H14O5
    2-(1-Methyl-3-oxo-propyl)-malonic acid dimethyl ester