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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,3S)-3-((R)-2'-tert-butoxycarbonylamino-2'-methoxycarbonylethylthio)-2-((4''S,5''R)-4''-hydroxy-5''-methoxy-4'',5''-dimethyl-2''-oxooxazolidin-3''-yl)butanoic acid methyl ester 1352924-07-2 C20H34N2O10S
    (2S,3S)-3-((R)-2'-tert-butoxycarbonylamino-2'-methoxycarbonylethylthio)-2-((4''S,5''R)-4''-hydroxy-5''-methoxy-4'',5''-dimethyl-2''-oxooxazolidin-3''-yl)butanoic acid methyl ester
    —— 2-methoxy-4-(7-methoxyquinolin-4-yloxy)benzenamine 1361235-66-6 C17H16N2O3
    2-methoxy-4-(7-methoxyquinolin-4-yloxy)benzenamine
    —— (2-phenoxy-[1]naphthyl)-arsonic acid 856205-25-9 C16H13AsO4
    (2-phenoxy-[1]naphthyl)-arsonic acid
    —— 2-methyl-2-(4-{2-oxo-5-[4-(1H-pyrrolo[2,3-b]pyridin-5-yl)pyridin-2-yl]-2,3-dihydroimidazol-1-yl}phenyl)propionitrile 1278595-14-4 C25H20N6O
    2-methyl-2-(4-{2-oxo-5-[4-(1H-pyrrolo[2,3-b]pyridin-5-yl)pyridin-2-yl]-2,3-dihydroimidazol-1-yl}phenyl)propionitrile
    —— 2-((4-Chlorobenzyl)oxy)-N'-(2-nitrobenzylidene)benzohydrazide 881664-97-7 C21H16ClN3O4
    2-((4-Chlorobenzyl)oxy)-N'-(2-nitrobenzylidene)benzohydrazide
    —— 2-chloro-1-(dichlorophosphinyl)ethyl isocyanate 73993-25-6 C3H3Cl3NO2P
    2-chloro-1-(dichlorophosphinyl)ethyl isocyanate
    —— 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-2,3-di-O-benzoyl-β-L-fucopyranosyl-(1->6)-2,3,4,5-tetra-O-acetyl-1-deoxy-1-azido-D-mannitol 1355150-68-3 C48H57N3O24
    2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-2,3-di-O-benzoyl-β-L-fucopyranosyl-(1->6)-2,3,4,5-tetra-O-acetyl-1-deoxy-1-azido-D-mannitol
    —— 2-amino-1'-benzyl-2'-oxo-4,4-bis(propan-2-ylideneaminooxy)spiro[3-azabicyclo[3.1.0]hex-2-ene-6,3'-indole]-1,5-dicarbonitrile 1305347-46-9 C27H25N7O3
    2-amino-1'-benzyl-2'-oxo-4,4-bis(propan-2-ylideneaminooxy)spiro[3-azabicyclo[3.1.0]hex-2-ene-6,3'-indole]-1,5-dicarbonitrile
    —— 2-hydrazino-3-(3-chlorophenyl)-1,8-naphthyridine 519153-79-8 C14H11ClN4
    2-hydrazino-3-(3-chlorophenyl)-1,8-naphthyridine
    —— (2S,3S)-1-(4-methoxybenzyl)-3-<(R)-1-(p-nitrobenzyloxycarbonyloxy)ethyl>-4-oxo-2-azetidinecarboxylic acid 98076-61-0 C22H22N2O9
    (2S,3S)-1-(4-methoxybenzyl)-3-<(R)-1-(p-nitrobenzyloxycarbonyloxy)ethyl>-4-oxo-2-azetidinecarboxylic acid
    —— (2R,3S,4S,5R)-2,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2,5-dimethyl-hexane-1,3,4,6-tetraol 170889-90-4 C20H46O6Si2
    (2R,3S,4S,5R)-2,5-Bis-(tert-butyl-dimethyl-silanyloxy)-2,5-dimethyl-hexane-1,3,4,6-tetraol
    —— 2-ethylhexyl R-3-hydroxybutyrate 548786-56-7 C12H24O3
    2-ethylhexyl R-3-hydroxybutyrate
    —— 2,3-dihydrospiro<benz<de>anthrone-3,10'-anthrone> 65252-95-1 C30H18O2
    2,3-dihydrospiro<benz<de>anthrone-3,10'-anthrone>
    —— 2-[4-[[2-[4-[[3,5-bis(trifluoromethyl)phenyl]carbamoylamino]phenyl]-1,3-thiazol-4-yl]methyl]piperazin-1-yl]-N-[[2,5-dioxo-1-[4-(trifluoromethyl)phenyl]imidazolidin-4-yl]methylideneamino]acetamide 1388265-73-3 C36H30F9N9O4S
    2-[4-[[2-[4-[[3,5-bis(trifluoromethyl)phenyl]carbamoylamino]phenyl]-1,3-thiazol-4-yl]methyl]piperazin-1-yl]-N-[[2,5-dioxo-1-[4-(trifluoromethyl)phenyl]imidazolidin-4-yl]methylideneamino]acetamide
    —— 2-(3-nitro-phenylsulfanyl)-benzoic acid 861531-52-4 C13H9NO4S
    2-(3-nitro-phenylsulfanyl)-benzoic acid
    —— (2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-2-but-3-enyl-tetrahydro-pyran-2-ol 113298-50-3 C38H42O6
    (2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-2-but-3-enyl-tetrahydro-pyran-2-ol
    —— 2-(4-(2-(4-Propyl-piperazin-1-yl)-eth-1-yloxy)-phenyl)-1H-indol-4-carboxamid 1092688-71-5 C24H30N4O2
    2-(4-(2-(4-Propyl-piperazin-1-yl)-eth-1-yloxy)-phenyl)-1H-indol-4-carboxamid
    —— 2,4,8,8-tetramethyl-4,5,6,7-tetrahydro-1H-4,7-methano-indole-3-carboxylic acid ethyl ester 56982-61-7 C16H23NO2
    2,4,8,8-tetramethyl-4,5,6,7-tetrahydro-1H-4,7-methano-indole-3-carboxylic acid ethyl ester
    —— [(2S,3S)-2-phenylmethoxyhex-5-yn-3-yl] carbamate 851905-63-0 C14H17NO3
    [(2S,3S)-2-phenylmethoxyhex-5-yn-3-yl] carbamate
    —— 2-iodo-1-methoxy-3-[(E)-3-phenylprop-2-enoxy]benzene 104886-31-9 C16H15IO2
    2-iodo-1-methoxy-3-[(E)-3-phenylprop-2-enoxy]benzene
    —— 2-Cyan-4-chlor-4'-nitro-diphenylamin 18725-03-6 C13H8ClN3O2
    2-Cyan-4-chlor-4'-nitro-diphenylamin
    —— 2-(1H-indol-2-yl)-3-methylhex-5-enenitrile 139120-98-2 C15H16N2
    2-(1H-indol-2-yl)-3-methylhex-5-enenitrile
    —— (2S)-1-benzyl-2-[tert-butyl(diphenyl)silyl]oxy-2H-pyrrol-5-one 1092379-88-8 C27H29NO2Si
    (2S)-1-benzyl-2-[tert-butyl(diphenyl)silyl]oxy-2H-pyrrol-5-one
    —— 2-benzothiazolecarbaldehyde-(5-cyano-2-pyridyl)hydrazone 173213-36-0 C14H9N5S
    2-benzothiazolecarbaldehyde-(5-cyano-2-pyridyl)hydrazone
    —— 2,4-dichloro-N-(1-phenylethylidene)aniline 191340-15-5 C14H11Cl2N
    2,4-dichloro-N-(1-phenylethylidene)aniline
    —— 2-(4'-methoxyphenyl)-3-formylimidazo[1,2-a]pyridine thiosemicarbazone 1312164-39-8 C16H15N5OS
    2-(4'-methoxyphenyl)-3-formylimidazo[1,2-a]pyridine thiosemicarbazone
    —— 2-(4-(4'-((5-cyclopropyl-1,3,4-oxadiazol-2-yl)amino)-[1,1'-biphenyl]-4-yl)-2-oxabicyclo[2.2.2]octan-1-yl)acetic acid sodium salt 1477524-31-4 C26H26N3O4*Na
    2-(4-(4'-((5-cyclopropyl-1,3,4-oxadiazol-2-yl)amino)-[1,1'-biphenyl]-4-yl)-2-oxabicyclo[2.2.2]octan-1-yl)acetic acid sodium salt
    —— 2'-hydroxy-2,4',6'-triisopropyloxy-4,5,5'-trimethoxychalcone 96410-34-3 C27H36O8
    2'-hydroxy-2,4',6'-triisopropyloxy-4,5,5'-trimethoxychalcone
    —— 2-n-butoxy-5-(α,α-dimethoxyethyl)-2,3-dihydrofuran 84521-93-7 C12H22O4
    2-n-butoxy-5-(α,α-dimethoxyethyl)-2,3-dihydrofuran
    —— 2-(4-methoxyanilino)-6,13-dimethyl-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1,3,8(16),9,11(15)-pentaene-5,7,12,14-tetrone 89608-05-9 C23H17N3O5
    2-(4-methoxyanilino)-6,13-dimethyl-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1,3,8(16),9,11(15)-pentaene-5,7,12,14-tetrone
    —— 2,2-dimethyl-2H-1-benzopyran-6-carbonyl chloride 246237-53-6 C12H11ClO2
    2,2-dimethyl-2H-1-benzopyran-6-carbonyl chloride
    —— (2R,3R)-1,1-bis(benzylideneaminomethyl)-2,3-diphenylcyclopropane 1259418-65-9 C31H28N2
    (2R,3R)-1,1-bis(benzylideneaminomethyl)-2,3-diphenylcyclopropane
    —— 2-chloro-5-[(methanesulfonyl)amino]benzoic acid 450368-37-3 C8H8ClNO4S
    2-chloro-5-[(methanesulfonyl)amino]benzoic acid
    —— 2-Amino-1,3-di-guanidino-2-methyl-propan 45077-24-5 C6H17N7
    2-Amino-1,3-di-guanidino-2-methyl-propan
    —— 2-Methyl-3H-imidazo[4,5-b]pyridine-7-carboxylic acid [1-(3,4-dimethoxy-phenyl)-meth-(E)-ylidene]-hydrazide 115951-69-4 C17H17N5O3
    2-Methyl-3H-imidazo[4,5-b]pyridine-7-carboxylic acid [1-(3,4-dimethoxy-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 2,4a,7-trimethyl-4,5,6,7a-tetrahydropyrano[2,3-b]pyrrole 127118-38-1 C10H17NO
    2,4a,7-trimethyl-4,5,6,7a-tetrahydropyrano[2,3-b]pyrrole
    —— 2'-(N-methylforiminyl)phenyl 4-toluenesulfonate 92851-33-7 C15H15NO3S
    2'-(N-methylforiminyl)phenyl 4-toluenesulfonate
    —— 2,2-dimethyl-5-[(Z)-3-propylamino-2-butenoyl]-1,3-dioxane-4,6-dione 847983-05-5 C13H19NO5
    2,2-dimethyl-5-[(Z)-3-propylamino-2-butenoyl]-1,3-dioxane-4,6-dione
    —— 2-((2R,4S)-2-cyclohexyl-1,3-dioxolan-4-yl)-1-phenylethanone 1362860-61-4 C17H22O3
    2-((2R,4S)-2-cyclohexyl-1,3-dioxolan-4-yl)-1-phenylethanone
    —— 2-((4-amino-5-(((1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)methyl)-4H-1,2,4-triazol-3-yl)thio)-N-(1-phenylethyl)acetamide 1305180-48-6 C20H23N9O3S2
    2-((4-amino-5-(((1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)thio)methyl)-4H-1,2,4-triazol-3-yl)thio)-N-(1-phenylethyl)acetamide
    —— 2-[2-(Benzenesulfonyl)acetyl]-2-methylcyclohexan-1-one 93845-25-1 C15H18O4S
    2-[2-(Benzenesulfonyl)acetyl]-2-methylcyclohexan-1-one
    —— (2R)-2-amino-2-[5-(5,5-dimethyl-1,3-dioxan-2-yl)thiophen-2-yl]ethanol hydrochloride 1431878-07-7 C12H19NO3S*ClH
    (2R)-2-amino-2-[5-(5,5-dimethyl-1,3-dioxan-2-yl)thiophen-2-yl]ethanol hydrochloride
    —— (2S)-2-((1R,3aR,4S,7aR)-4-{[tert-butyl(dimethyl)silyl]oxy}-7a-methyloctahydro-1H-inden-1-yl)propyl pivalate 148041-18-3 C24H46O3Si
    (2S)-2-((1R,3aR,4S,7aR)-4-{[tert-butyl(dimethyl)silyl]oxy}-7a-methyloctahydro-1H-inden-1-yl)propyl pivalate
    —— 2-phenyl-5-(pyridin-2-ylmethyl)pyrimidin-4(3H)-one 1095482-15-7 C16H13N3O
    2-phenyl-5-(pyridin-2-ylmethyl)pyrimidin-4(3H)-one
    —— 2-(diphenylarsino)-1-(N,N-dimethylaminomethyl)ferrocene 154329-32-5 C25H26AsFeN
    2-(diphenylarsino)-1-(N,N-dimethylaminomethyl)ferrocene
    —— 2-Oxo-3-methyl-1-<2-carboxy-vinyl>-1,2-dihydro-pyridin 90564-05-9 C9H9NO3
    2-Oxo-3-methyl-1-<2-carboxy-vinyl>-1,2-dihydro-pyridin
    —— 2-Acetamino-5-brom-4-<2,5-dichlor-benzyl>-thiazol 92025-10-0 C12H9BrCl2N2OS
    2-Acetamino-5-brom-4-<2,5-dichlor-benzyl>-thiazol
    —— 2-cyano-3-[5-diphenylamino-3',4'-diethyl-2,2':5',2"-terthien-5"-yl]acrylic acid 1210877-80-7 C32H26N2O2S3
    2-cyano-3-[5-diphenylamino-3',4'-diethyl-2,2':5',2"-terthien-5"-yl]acrylic acid
    —— 2-amino-5-chloro-4-[(4-chlorophenyl)imino]-3-fluorocyclohexa-2,5-dien-1-one 1384477-84-2 C12H7Cl2FN2O
    2-amino-5-chloro-4-[(4-chlorophenyl)imino]-3-fluorocyclohexa-2,5-dien-1-one
    —— 2-(4-((4'-bromo-[1,1'-biphenyl]-4-yl)oxy)butoxy)tetrahydro-2H-pyran 1620955-36-3 C21H25BrO3
    2-(4-((4'-bromo-[1,1'-biphenyl]-4-yl)oxy)butoxy)tetrahydro-2H-pyran