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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[1-(4-Chloro-2-nitro-phenyl)-meth-(E)-ylidene]-pent-4-enoic acid ethyl ester 184866-98-6 C14H14ClNO4
    2-[1-(4-Chloro-2-nitro-phenyl)-meth-(E)-ylidene]-pent-4-enoic acid ethyl ester
    —— 2-(5-Bromo-2-{2-[4-(3,4-difluoro-benzyl)-2R,5S-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-phenyl)-ethanesulfonic acid 478835-34-6 C23H27BrF2N2O5S
    2-(5-Bromo-2-{2-[4-(3,4-difluoro-benzyl)-2R,5S-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-phenyl)-ethanesulfonic acid
    —— 2-benzyl-1,1,1-trifluoro-4-methyl-4-phenylpentan-2-ol 609807-88-7 C19H21F3O
    2-benzyl-1,1,1-trifluoro-4-methyl-4-phenylpentan-2-ol
    —— 2-(4-chloro-phenylhydrazono)-3-furan-2-yl-propionic acid ethyl ester 71601-40-6 C15H15ClN2O3
    2-(4-chloro-phenylhydrazono)-3-furan-2-yl-propionic acid ethyl ester
    —— 2-((2S,5S)-5-Methoxymethoxymethyl-2,5-dihydro-furan-2-yl)-butyric acid methyl ester 72050-40-9 C12H20O5
    2-((2S,5S)-5-Methoxymethoxymethyl-2,5-dihydro-furan-2-yl)-butyric acid methyl ester
    —— (2EZ,4E,1'R,2'R,6'R)-(-)-5-(1',2',6'-trimethyl-3'-oxocyclohexyl)-3-methyl-2,4-pentadienyl acetate 85785-72-4 C17H26O3
    (2EZ,4E,1'R,2'R,6'R)-(-)-5-(1',2',6'-trimethyl-3'-oxocyclohexyl)-3-methyl-2,4-pentadienyl acetate
    —— 2,2',2''-cyclohexane-1,3,5-triyltris(4-methylquinoline) 952315-45-6 C36H33N3
    2,2',2''-cyclohexane-1,3,5-triyltris(4-methylquinoline)
    —— (2S,3S,4R,5R)-5-(6-[(2,2-diphenylethyl)amino]-2-{[(propylsulfonyl)amino]-methyl}-9H-purin-9-yl}-N-ethyl-3,4-dihydroxytetrahydro-2-furancarboxamide 334701-48-3 C30H37N7O6S
    (2S,3S,4R,5R)-5-(6-[(2,2-diphenylethyl)amino]-2-{[(propylsulfonyl)amino]-methyl}-9H-purin-9-yl}-N-ethyl-3,4-dihydroxytetrahydro-2-furancarboxamide
    —— 2,4-diamino-6-methylbenzene-1,3,5-tricarbonitrile 129811-79-6 C10H7N5
    2,4-diamino-6-methylbenzene-1,3,5-tricarbonitrile
    —— 2-Hydroxy-4-chloracetophenonoxim 56484-63-0 C8H8ClNO2
    2-Hydroxy-4-chloracetophenonoxim
    —— 2-[3-[2-[3-(2-hydroxyethoxy)naphthalen-2-yl]oxyethoxy]naphthalen-2-yl]oxyethanol 131354-84-2 C26H26O6
    2-[3-[2-[3-(2-hydroxyethoxy)naphthalen-2-yl]oxyethoxy]naphthalen-2-yl]oxyethanol
    —— [2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-cyclohexyl-acetic acid pentafluorophenyl ester 1219496-41-9 C27H24ClF5N2O2
    [2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-cyclohexyl-acetic acid pentafluorophenyl ester
    —— 2-[5-(2,4-Dimethyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-5-methanesulfonyl-pyridine 343628-84-2 C18H16F3N3O2S
    2-[5-(2,4-Dimethyl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-5-methanesulfonyl-pyridine
    —— 2-(3-chloropyridin-2-yl)-N-[2,4-dichloro-6-(cyclopropylcarbamoyl)phenyl]-5-[[4-(trifluoromethyl)triazol-2-yl]methyl]pyrazole-3-carboxamide 1339949-66-4 C23H16Cl3F3N8O2
    2-(3-chloropyridin-2-yl)-N-[2,4-dichloro-6-(cyclopropylcarbamoyl)phenyl]-5-[[4-(trifluoromethyl)triazol-2-yl]methyl]pyrazole-3-carboxamide
    —— 2-[7-(2-chloro-3,6-difluorobenzyl)imidazo[1,5-b]pyridazin-5-yl]-5-(1-methyl-1H-pyrazol-4-yl)pyrimidin-4-amine 1337564-66-5 C21H15ClF2N8
    2-[7-(2-chloro-3,6-difluorobenzyl)imidazo[1,5-b]pyridazin-5-yl]-5-(1-methyl-1H-pyrazol-4-yl)pyrimidin-4-amine
    —— 2-[(3-cyclohex-1-enylprop-2-ynylamino)methyl]-6-(trimethylsilyl)phenol 866041-96-5 C19H27NOSi
    2-[(3-cyclohex-1-enylprop-2-ynylamino)methyl]-6-(trimethylsilyl)phenol
    —— 2-(4-bromophenyl)-6-nitro-3,4-dihydropyridazin-5-one 90448-47-8 C10H8BrN3O3
    2-(4-bromophenyl)-6-nitro-3,4-dihydropyridazin-5-one
    —— 2-ppp 1234615-00-9 C12H13N3O
    2-ppp
    —— 2,4,4,6-tetrachlorodimedone 343772-88-3 C8H8Cl4O2
    2,4,4,6-tetrachlorodimedone
    —— 2-{4-[benzyl-5-(benzylthio)]-4H-1,2,4-triazole-3-yl}-1-methyl-1H-indole 1424699-51-3 C25H22N4S
    2-{4-[benzyl-5-(benzylthio)]-4H-1,2,4-triazole-3-yl}-1-methyl-1H-indole
    —— 2-nitro-3-(3-nitrophenyl)propan-1-ol 1261267-16-6 C9H10N2O5
    2-nitro-3-(3-nitrophenyl)propan-1-ol
    —— 2,3'-O-(1,32-dotriacontanediyl)-2',3-di-O-hexadecanylbis(1-O-benzyl-sn-glycerol) 198017-31-1 C84H154O6
    2,3'-O-(1,32-dotriacontanediyl)-2',3-di-O-hexadecanylbis(1-O-benzyl-sn-glycerol)
    —— (2S,3S)-6-(t-butyldimethylsilyloxy)-2-((4S,5S,E)-4-(1-ethoxyethoxy)-6-hydroxy-5-methylhex-1-enyl)-3,6-dihydro-2H-pyran-3-yl pivalate 1208114-31-1 C27H50O7Si
    (2S,3S)-6-(t-butyldimethylsilyloxy)-2-((4S,5S,E)-4-(1-ethoxyethoxy)-6-hydroxy-5-methylhex-1-enyl)-3,6-dihydro-2H-pyran-3-yl pivalate
    —— 2-(7-Ethoxycarbonyl-4Z-heptenyl)-2-cyclopenten-1-one 82302-73-6 C15H22O3
    2-(7-Ethoxycarbonyl-4Z-heptenyl)-2-cyclopenten-1-one
    —— 2-azido-2-(anthracen-9-yl)ethanol 1284239-97-9 C16H13N3O
    2-azido-2-(anthracen-9-yl)ethanol
    —— 2,2-diethyl 4-(naphthalen-1-ylmethyl) 3-methylene-5-(4-nitrophenyl)pyrrolidine-2,2,4-tricarboxylate 1193745-73-1 C29H28N2O8
    2,2-diethyl 4-(naphthalen-1-ylmethyl) 3-methylene-5-(4-nitrophenyl)pyrrolidine-2,2,4-tricarboxylate
    —— 2-Tert-butyl-4,4,5,5-tetramethyl-1-aza-2-azonia-3-azanidacyclopentene 261160-52-5 C10H21N3
    2-Tert-butyl-4,4,5,5-tetramethyl-1-aza-2-azonia-3-azanidacyclopentene
    —— 2-n-Pentyl-phenazin 6480-02-0 C17H18N2
    2-n-Pentyl-phenazin
    —— 2-[4-(1-Acetyl-piperidin-4-yl)-phenyl]-propionic acid 32245-95-7 C16H21NO3
    2-[4-(1-Acetyl-piperidin-4-yl)-phenyl]-propionic acid
    —— 25-norcycloartane-3β,6α,16β-tetraol 115332-91-7 C27H46O4
    25-norcycloartane-3β,6α,16β-tetraol
    —— [2<i>r</i>-(2-[1,3]dioxolan-2-yl-phenyl)-4-oxo-3<i>c</i>-(2-phenoxy-acetylamino)-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid benzyl ester 68234-11-7 C47H41N2O7P
    [2<i>r</i>-(2-[1,3]dioxolan-2-yl-phenyl)-4-oxo-3<i>c</i>-(2-phenoxy-acetylamino)-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid benzyl ester
    —— 2-(2-Hydroxyiminopropionyl)pyridine thiosemicarbazone 87124-32-1 C9H11N5OS
    2-(2-Hydroxyiminopropionyl)pyridine thiosemicarbazone
    —— [(2S,3R,4S,5R)-2-[(2S,3R,4R,5S)-3-acetyloxy-2-[[(3S,8R,9S,10R,13S,14S,16S,17S)-3-[tert-butyl(dimethyl)silyl]oxy-17-hydroxy-10,13-dimethyl-17-[(1S)-1-[2-(3-methylbutyl)-1,3-dioxolan-2-yl]ethyl]-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-yl]oxy]-5-triethylsilyloxyoxan-4-yl]oxy-4,5-bis[(4-methoxyphenyl)methoxy]oxan-3-yl] 4-methoxybenzoate 335197-29-0 C77H116O18Si2
    [(2S,3R,4S,5R)-2-[(2S,3R,4R,5S)-3-acetyloxy-2-[[(3S,8R,9S,10R,13S,14S,16S,17S)-3-[tert-butyl(dimethyl)silyl]oxy-17-hydroxy-10,13-dimethyl-17-[(1S)-1-[2-(3-methylbutyl)-1,3-dioxolan-2-yl]ethyl]-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-yl]oxy]-5-triethylsilyloxyoxan-4-yl]oxy-4,5-bis[(4-methoxyphenyl)methoxy]oxan-3-yl] 4-methoxybenzoate
    —— (2E)-N-[5-(iminobenzylamino)-2-methoxyphenyl]-3-(2-trifluoromethylphenyl)-2-propenamide 361552-68-3 C24H20F3N3O2
    (2E)-N-[5-(iminobenzylamino)-2-methoxyphenyl]-3-(2-trifluoromethylphenyl)-2-propenamide
    —— 2-[2-Hydroxy-4-(11-acryloyloxy-undecyloxy)phenyl]-4,6-bis-(2,4-dimethylphenyl)-1,3,5-triazine 176225-37-9 C39H47N3O4
    2-[2-Hydroxy-4-(11-acryloyloxy-undecyloxy)phenyl]-4,6-bis-(2,4-dimethylphenyl)-1,3,5-triazine
    —— (2R)-2-[[5-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]-3-methyl-N-(2-phenylethyl)butanamide 1035218-54-2 C20H25N5O3
    (2R)-2-[[5-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]-3-methyl-N-(2-phenylethyl)butanamide
    —— 2,2,7,7-tetraethyl-[1,3,6,8,2,7]tetroxadisilecane 14774-97-1 C12H28O4Si2
    2,2,7,7-tetraethyl-[1,3,6,8,2,7]tetroxadisilecane
    —— 2-(6-chloro-[1]naphthoyl)-benzoic acid 130576-55-5 C18H11ClO3
    2-(6-chloro-[1]naphthoyl)-benzoic acid
    —— 2-chloro-3-(1-methyl-allyloxy)-cyclohex-2-enone 1028800-82-9 C10H13ClO2
    2-chloro-3-(1-methyl-allyloxy)-cyclohex-2-enone
    —— 2β-(methoxycarbonyl)-5α-<(methylsulfonyl)oxy>-3aβ,6aβ-octahydropentalene-2α-acetic acid methyl ester 148217-18-9 C14H22O7S
    2β-(methoxycarbonyl)-5α-<(methylsulfonyl)oxy>-3aβ,6aβ-octahydropentalene-2α-acetic acid methyl ester
    —— [(2R,3S,5S)-3-(4-methylbenzoyl)oxy-5-naphthalen-2-yloxolan-2-yl]methyl 4-methylbenzoate 164576-91-4 C31H28O5
    [(2R,3S,5S)-3-(4-methylbenzoyl)oxy-5-naphthalen-2-yloxolan-2-yl]methyl 4-methylbenzoate
    —— 2-(3-(N-Hydroxyamidino)phenoxy)-N-[4-(2-oxopiperidin-1-yl)phenyl]2-phenylacetamide 443999-60-8 C26H26N4O4
    2-(3-(N-Hydroxyamidino)phenoxy)-N-[4-(2-oxopiperidin-1-yl)phenyl]2-phenylacetamide
    —— 2-Pyridinesulfonyl chloride, 5-bromo-6-iodo- 1261843-12-2 C5H2BrClINO2S
    2-Pyridinesulfonyl chloride, 5-bromo-6-iodo-
    —— 2.6-Dimethoxy-thiobenzoesaeure-S-carboxymethylester 1485-49-0 C11H12O5S
    2.6-Dimethoxy-thiobenzoesaeure-S-carboxymethylester
    —— 2-Hydroxy-naphthaldehyd-(1)-benzyloxythiocarbonyl-hydrazon 95169-24-7 C19H16N2O2S
    2-Hydroxy-naphthaldehyd-(1)-benzyloxythiocarbonyl-hydrazon
    —— 2,2'-(5,5-diethyl-2,4,6-trioxopyrimidine)dipropyl diacrylate 1208129-74-1 C20H28N2O7
    2,2'-(5,5-diethyl-2,4,6-trioxopyrimidine)dipropyl diacrylate
    —— 2-p-Tolylamino-propane-1-thiol 78286-82-5 C10H15NS
    2-p-Tolylamino-propane-1-thiol
    —— (2-Chloro-ethyl)-methyl-bis-(1-methyl-heptyloxy)-silane 41289-22-9 C19H41ClO2Si
    (2-Chloro-ethyl)-methyl-bis-(1-methyl-heptyloxy)-silane
    —— 2-Methoxy-4-(4-methyl-1,2,3,4-tetrahydro-quinazolin-2-yl)-phenol 84571-36-8 C16H18N2O2
    2-Methoxy-4-(4-methyl-1,2,3,4-tetrahydro-quinazolin-2-yl)-phenol
    —— 2,2'-((oxybis(ethane-2,1-diyl))bis(oxy))bis(1-((allyloxy)methyl)naphthalene) 1429339-72-9 C32H34O5
    2,2'-((oxybis(ethane-2,1-diyl))bis(oxy))bis(1-((allyloxy)methyl)naphthalene)