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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-cyclopropyl-2-oxobenzimidazol-1-yl)-N-(4-piperazin-1-ylpyridin-3-yl)-1,3-thiazole-4-carboxamide 1023296-24-3 C23H23N7O2S
    2-(3-cyclopropyl-2-oxobenzimidazol-1-yl)-N-(4-piperazin-1-ylpyridin-3-yl)-1,3-thiazole-4-carboxamide
    —— (2R,4S)-2-benzyl-1-(3,5-bis-(trifluoromethyl)benzoyl)-4-piperidine azide 150709-20-9 C21H18F6N4O
    (2R,4S)-2-benzyl-1-(3,5-bis-(trifluoromethyl)benzoyl)-4-piperidine azide
    —— (2R,3R,4R,5S,6R)-6-methyl-3-((methyl-t)amino)-4,5-bis((triethylsilyl)oxy)tetrahydro-2H-pyran-2-yl 2,2,2-trichloroacetimidate 439857-61-1 C21H43Cl3N2O4Si2
    (2R,3R,4R,5S,6R)-6-methyl-3-((methyl-t)amino)-4,5-bis((triethylsilyl)oxy)tetrahydro-2H-pyran-2-yl 2,2,2-trichloroacetimidate
    —— (2-phenylpyridine(1-)-κN,C)([D5]-pyridine)(p-acetylbenzoato)palladium(II) 865369-68-2 C25H20N2O3Pd
    (2-phenylpyridine(1-)-κN,C)([D5]-pyridine)(p-acetylbenzoato)palladium(II)
    —— 2-oxo-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]spiro[1H-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[c]pyridine]-3'-carboxamide 1092784-67-2 C25H19N5O3
    2-oxo-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]spiro[1H-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[c]pyridine]-3'-carboxamide
    —— 2-(4-(1H-benzo[d]imidazole-2-carbonyl)phenoxy)-N-(1-benzylcyclopropyl)nicotinamide 1227175-55-4 C30H24N4O3
    2-(4-(1H-benzo[d]imidazole-2-carbonyl)phenoxy)-N-(1-benzylcyclopropyl)nicotinamide
    —— 2-methyl-5-(4-fluorophenylethynyl)-8-fluoro-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 1061353-18-1 C20H16F2N2
    2-methyl-5-(4-fluorophenylethynyl)-8-fluoro-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole
    —— 2-Acryloyl-isourea; hydrochloride 20602-81-7 C4H6N2O2*ClH
    2-Acryloyl-isourea; hydrochloride
    —— (2-methyl-6H-benzo[c]chromen-6-yl)(phenyl)methanone 1258932-60-3 C21H16O2
    (2-methyl-6H-benzo[c]chromen-6-yl)(phenyl)methanone
    —— 2,3-dihydro-2,2-diphenyl-3-(p-tolyl)-1-oxo-1H-pyrido[2,1-b]benzothiazol-4-carbonitrile 1133846-64-6 C31H22N2OS
    2,3-dihydro-2,2-diphenyl-3-(p-tolyl)-1-oxo-1H-pyrido[2,1-b]benzothiazol-4-carbonitrile
    —— (2-chloro-1,2-difluoro-vinyl)-propyl ether 348-68-5 C5H7ClF2O
    (2-chloro-1,2-difluoro-vinyl)-propyl ether
    —— 2-(2-furyl)ethyl isocyanide 100571-63-9 C7H7NO
    2-(2-furyl)ethyl isocyanide
    —— 2-(2-(benzofuran-2-yl)-6-methylphenyl)quinoline 1448449-05-5 C24H17NO
    2-(2-(benzofuran-2-yl)-6-methylphenyl)quinoline
    —— 2-nitro-meso-tetramesitylporphyrinatocopper(II) 225376-39-6 C56H51CuN5O2
    2-nitro-meso-tetramesitylporphyrinatocopper(II)
    —— 2-((1R,2R)-2-(2-tert-butyldimethylsilyloxyethyl)-4,4-(1,3-trimethylenedithio)cyclohexyl)-2-propanol 141353-48-2 C20H40O2S2Si
    2-((1R,2R)-2-(2-tert-butyldimethylsilyloxyethyl)-4,4-(1,3-trimethylenedithio)cyclohexyl)-2-propanol
    —— 2-Chloro-3,5-diiodo-6-methyl-pyridin-4-ol 42779-58-8 C6H4ClI2NO
    2-Chloro-3,5-diiodo-6-methyl-pyridin-4-ol
    —— 2-methoxy-6-[(morpholin-4-yl)carbonyl]-9-pentyl-9H-carbazole 1358039-53-8 C23H28N2O3
    2-methoxy-6-[(morpholin-4-yl)carbonyl]-9-pentyl-9H-carbazole
    —— 2-(5-(5-methylhex-4-enyl)-2-(tert-butyldimethylsilyloxy)-5,6,7,8-tetrahydronaphthalen-1-yloxy)-2,3,4-tri-O-acetyl-β-D-xylopyranoside 1092365-91-7 C34H52O9Si
    2-(5-(5-methylhex-4-enyl)-2-(tert-butyldimethylsilyloxy)-5,6,7,8-tetrahydronaphthalen-1-yloxy)-2,3,4-tri-O-acetyl-β-D-xylopyranoside
    —— (2,4-dinitrophenyl)(tributyl-λ5-phosphanylidene)acetonitrile 1393686-91-3 C20H30N3O4P
    (2,4-dinitrophenyl)(tributyl-λ5-phosphanylidene)acetonitrile
    —— 2-<4-Hydroxy-phenyl>-5-oxo-7-aethoxycarbonyl-1,3,4-oxadiazolo<3,2-a>pyrimidin 51324-08-4 C14H11N3O5
    2-<4-Hydroxy-phenyl>-5-oxo-7-aethoxycarbonyl-1,3,4-oxadiazolo<3,2-a>pyrimidin
    —— (2R,3R)-und (2S,3S)-3-Hydroxy-2-(2,4,6-trimethylphenyl)-3-phenylpropansaeure-piperidid 139545-52-1 C23H29NO2
    (2R,3R)-und (2S,3S)-3-Hydroxy-2-(2,4,6-trimethylphenyl)-3-phenylpropansaeure-piperidid
    —— 2-chloro-N-(2-cyano-1-phenyl-1H-benzo[f]chromen-3-yl)acetamide 1621314-48-4 C22H15ClN2O2
    2-chloro-N-(2-cyano-1-phenyl-1H-benzo[f]chromen-3-yl)acetamide
    —— (2-phenylethyl)[4-(phthalimido)butyl]phosphinic acid 1160184-55-3 C20H22NO4P
    (2-phenylethyl)[4-(phthalimido)butyl]phosphinic acid
    —— 2-(4-Butoxy-phenyl)-hexanoic acid ethyl ester 15560-40-4 C18H28O3
    2-(4-Butoxy-phenyl)-hexanoic acid ethyl ester
    —— 2-(((4,9-dimethoxy-5-oxo-5H-furo[3,2-g]chromen-6-yl)methylene)hydrazono)-3-ethyl-1,3-thiazolidin-4-one 1260141-55-6 C19H17N3O6S
    2-(((4,9-dimethoxy-5-oxo-5H-furo[3,2-g]chromen-6-yl)methylene)hydrazono)-3-ethyl-1,3-thiazolidin-4-one
    —— 2-(3-(2-(4-(benzyloxy)phenylsulfonamido)benzyl)-2,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)acetic acid 1355960-57-4 C33H34N2O6S
    2-(3-(2-(4-(benzyloxy)phenylsulfonamido)benzyl)-2,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-1-yl)acetic acid
    —— 2-<2-Propoxy-propyl-(1)>-pyridin 16193-65-0 C11H17NO
    2-<2-Propoxy-propyl-(1)>-pyridin
    —— 2,5-Dibromphenylphosphonsaeurediethylester 99187-52-7 C10H13Br2O3P
    2,5-Dibromphenylphosphonsaeurediethylester
    —— 2-ethyl-2-isobutyl-6-methyl-thiomorpholine-3,5-dione 100400-88-2 C11H19NO2S
    2-ethyl-2-isobutyl-6-methyl-thiomorpholine-3,5-dione
    —— 2-Amino-8-chlor-10H-pyrimido<5,4-b><1,4>benzothiazin 1211-38-7 C10H7ClN4S
    2-Amino-8-chlor-10H-pyrimido<5,4-b><1,4>benzothiazin
    —— (2S)-2-[(S)-hydroxy(4-{[(2,4,5-trifluoro-3-methoxyphenyl)carbonyl]amino}phenyl)methyl]-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid 1356919-59-9 C26H21F3N4O6
    (2S)-2-[(S)-hydroxy(4-{[(2,4,5-trifluoro-3-methoxyphenyl)carbonyl]amino}phenyl)methyl]-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid
    —— 2-benzyl-4,9-dihydro-3H-pyrido[3,4-b]indol-2-ium;bromide 81701-40-8 Br*C18H17N2
    2-benzyl-4,9-dihydro-3H-pyrido[3,4-b]indol-2-ium;bromide
    —— 2,3,5-tri-O-p-methoxybenzyl-1,4-dideoxy-1,4-[[2S,3S,4R,5R,6S]-5,7-benzylidene-2,4,6-tri-O-p-methoxybenzyl-3-(sulfooxy)heptyl]-(R)-epi-sulfoniumyIidine-D-arabinitol 1143516-41-9 C67H76O18S2
    2,3,5-tri-O-p-methoxybenzyl-1,4-dideoxy-1,4-[[2S,3S,4R,5R,6S]-5,7-benzylidene-2,4,6-tri-O-p-methoxybenzyl-3-(sulfooxy)heptyl]-(R)-epi-sulfoniumyIidine-D-arabinitol
    —— 2-(N,N-dibenzylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde oxime 594853-95-9 C23H20N4O2
    2-(N,N-dibenzylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde oxime
    —— 2-{(1Z,4Z,9Z,15Z)-7,17-Diethyl-3,8,13,18-tetramethyl-12-[2-oxo-2-(1,4,10,13-tetraoxa-7,16-diaza-cyclooctadec-7-yl)-ethyl]-porphyrin-2-yl}-1-(1,4,10,13-tetraoxa-7,16-diaza-cyclooctadec-7-yl)-ethanone 90653-19-3 C56H82N8O10
    2-{(1Z,4Z,9Z,15Z)-7,17-Diethyl-3,8,13,18-tetramethyl-12-[2-oxo-2-(1,4,10,13-tetraoxa-7,16-diaza-cyclooctadec-7-yl)-ethyl]-porphyrin-2-yl}-1-(1,4,10,13-tetraoxa-7,16-diaza-cyclooctadec-7-yl)-ethanone
    —— 2α-bromo-5-bromomethyl-5α-cholestan-3α-ol 89964-65-8 C28H48Br2O
    2α-bromo-5-bromomethyl-5α-cholestan-3α-ol
    —— 2,8-di-4,4'-didodecyl-2,2'-bithiophene-indeno[1,2-b]fluorene-6,12-dimalonitrile 1110785-52-8 C90H114N4S4
    2,8-di-4,4'-didodecyl-2,2'-bithiophene-indeno[1,2-b]fluorene-6,12-dimalonitrile
    —— 2-(2-(3-bromoprop-1-en-2-yl)-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1622081-84-8 C16H22BBrO3
    2-(2-(3-bromoprop-1-en-2-yl)-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— (2R,3S,4S,4aS,10aR)-3,4,4a,10a-tetrahydro-3,4-dihydroxy-2-(hydroxymethyl)pyrano<3,2-b><1>benzopyran-10(2H)-on 131570-09-7 C13H14O6
    (2R,3S,4S,4aS,10aR)-3,4,4a,10a-tetrahydro-3,4-dihydroxy-2-(hydroxymethyl)pyrano<3,2-b><1>benzopyran-10(2H)-on
    —— (2-bromobenzo[d]naphtho[2,1-b]furan-6-yl)(4-chlorophenyl)methanone 1609938-30-8 C23H12BrClO2
    (2-bromobenzo[d]naphtho[2,1-b]furan-6-yl)(4-chlorophenyl)methanone
    —— 2-chloro-1,1,2-trifluoro-3-isopropenylcyclobutane 116850-27-2 C7H8ClF3
    2-chloro-1,1,2-trifluoro-3-isopropenylcyclobutane
    —— 2-ethyl-1-iodo-4-nitrobenzene 160599-03-1 C8H8INO2
    2-ethyl-1-iodo-4-nitrobenzene
    —— 2,2-dibromobicyclo<2.1.1>hexane 120159-44-6 C6H8Br2
    2,2-dibromobicyclo<2.1.1>hexane
    —— 2,6-diphenyl-1,1,3,3,4,4,5,5,7,7-decafluoro-1,6-heptadiene 119457-70-4 C19H10F10
    2,6-diphenyl-1,1,3,3,4,4,5,5,7,7-decafluoro-1,6-heptadiene
    —— 2-({4-amino-6-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}oxy)ethanol 1361568-98-0 C20H17FN8O2
    2-({4-amino-6-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}oxy)ethanol
    —— (2ξ-phenoxy-vinyl)-trithiophosphonic acid diethyl ester 100319-34-4 C12H17OPS3
    (2ξ-phenoxy-vinyl)-trithiophosphonic acid diethyl ester
    —— 2'-N-(4''-nitrocinnamoyl)-ecteinascidin 770 1326247-87-3 C49H47N5O13S
    2'-N-(4''-nitrocinnamoyl)-ecteinascidin 770
    —— (2S)-2-(N-benzyloxycarbonyl)amino-7,8-epoxyoctanoic acid 1186073-72-2 C16H21NO5
    (2S)-2-(N-benzyloxycarbonyl)amino-7,8-epoxyoctanoic acid
    —— 2-methyl-3-phenyl-3-[4]pyridyl-acrylic acid 108475-14-5 C15H13NO2
    2-methyl-3-phenyl-3-[4]pyridyl-acrylic acid
    —— (2R,4S,5R,6R)-5-Benzyloxy-4,6-bis-benzyloxymethyl-2-methyl-[1,3]dioxane-2-carbonitrile 357417-08-4 C29H31NO5
    (2R,4S,5R,6R)-5-Benzyloxy-4,6-bis-benzyloxymethyl-2-methyl-[1,3]dioxane-2-carbonitrile