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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2'-bis(diphenylphosphino)-(R)-1,1'-binaphthyl[(S)-N,N-dimethyl-(1-phenylethyl)amine-2C,N]palladium(II) chloride 86688-13-3 C54H46NP2Pd*Cl
    2,2'-bis(diphenylphosphino)-(R)-1,1'-binaphthyl[(S)-N,N-dimethyl-(1-phenylethyl)amine-2C,N]palladium(II) chloride
    —— 2-ethyl-3-methoxypyridine 1-oxide 105623-60-7 C8H11NO2
    2-ethyl-3-methoxypyridine 1-oxide
    —— 2-(4-(1-napthylmethylamino)phenoxy)isobutyric acid 1338359-23-1 C21H21NO3
    2-(4-(1-napthylmethylamino)phenoxy)isobutyric acid
    —— (2R,3R)-N-[(1S)-1-(4-bromophenyl)ethyl]-2,3-dihydroxy-N'-methyl-N'-(2-pyridin-2-ylethyl)butanediamide 905446-43-7 C20H24BrN3O4
    (2R,3R)-N-[(1S)-1-(4-bromophenyl)ethyl]-2,3-dihydroxy-N'-methyl-N'-(2-pyridin-2-ylethyl)butanediamide
    —— 2-Phenyl-imidazo<1,2-a>pyridin-6-carbonsaeure-ethylester 965-12-8 C16H14N2O2
    2-Phenyl-imidazo<1,2-a>pyridin-6-carbonsaeure-ethylester
    —— 2-Amino-3-benzo[1,3]dioxol-5-yl-N-phenyl-propionamide 75964-18-0 C16H16N2O3
    2-Amino-3-benzo[1,3]dioxol-5-yl-N-phenyl-propionamide
    —— 2-Trifluoromethyl-[1,8]naphthyridine-3-carboxylic acid [1-(2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide 252959-83-4 C17H11F3N4O2
    2-Trifluoromethyl-[1,8]naphthyridine-3-carboxylic acid [1-(2-hydroxy-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 2-sec.Amyl-4-brom-phenol 18966-65-9 C11H15BrO
    2-sec.Amyl-4-brom-phenol
    —— 2-(2,2,2-trifluoro-1,1-diphenylethyl)sulfanyloxyethoxymethylbenzene 112881-98-8 C23H21F3O2S
    2-(2,2,2-trifluoro-1,1-diphenylethyl)sulfanyloxyethoxymethylbenzene
    —— (2R,3R)-N-[(1S)-1-(4-bromophenyl)ethyl]-2,3-dihydroxy-4-[3-(1H-indol-2-yl)piperidin-1-yl]-4-oxobutanamide 905446-97-1 C25H28BrN3O4
    (2R,3R)-N-[(1S)-1-(4-bromophenyl)ethyl]-2,3-dihydroxy-4-[3-(1H-indol-2-yl)piperidin-1-yl]-4-oxobutanamide
    —— 2-methoxy-6-(3-methyl-butyl)-isonicotinic acid 1262413-89-7 C12H17NO3
    2-methoxy-6-(3-methyl-butyl)-isonicotinic acid
    —— 2-[2-fluoro-5-(6-oxo-1,6-dihydropyridazin-4-yl)phenyl]nicotinonitrile 660425-33-2 C16H9FN4O
    2-[2-fluoro-5-(6-oxo-1,6-dihydropyridazin-4-yl)phenyl]nicotinonitrile
    —— 2H-Chromene-3-carbothioic acid dicyanomethyl-methyl-amide 382147-17-3 C14H11N3OS
    2H-Chromene-3-carbothioic acid dicyanomethyl-methyl-amide
    —— (2-Chloro-ethyl)-methyl-bis-(3-trifluoromethyl-phenoxy)-silane 41289-90-1 C17H15ClF6O2Si
    (2-Chloro-ethyl)-methyl-bis-(3-trifluoromethyl-phenoxy)-silane
    —— 2-Benzyl-5-methoxy-2,3-dihydro-1H-benzo[de]isoquinoline 24783-53-7 C20H19NO
    2-Benzyl-5-methoxy-2,3-dihydro-1H-benzo[de]isoquinoline
    —— 2,5-Bis-(4-methoxy-phenyl)-5-oxo-3-phenyl-pentanoic acid 115662-90-3 C25H24O5
    2,5-Bis-(4-methoxy-phenyl)-5-oxo-3-phenyl-pentanoic acid
    —— 2,5-Bis-<3-methoxy-4-ethoxy-phenyl>-furan-carbonsaeure-(3) 102657-52-3 C23H24O7
    2,5-Bis-<3-methoxy-4-ethoxy-phenyl>-furan-carbonsaeure-(3)
    —— [(2R,5'S,5''R)-5'-(4-Azido-butyl)-4,5''-dibenzyl-2-isopropyl-3,4',4''-trioxo-2,3,4',5',4'',5''-hexahydro-1H,1'H,1''H-[2,3';5',3'']terpyrrol-5''-yl]-acetaldehyde 847020-53-5 C35H38N6O4
    [(2R,5'S,5''R)-5'-(4-Azido-butyl)-4,5''-dibenzyl-2-isopropyl-3,4',4''-trioxo-2,3,4',5',4'',5''-hexahydro-1H,1'H,1''H-[2,3';5',3'']terpyrrol-5''-yl]-acetaldehyde
    —— 2-[3-(3,5-Diphenylphenyl)-6,7-dimethoxyisoquinolin-1-yl]guanidine 1352035-42-7 C30H26N4O2
    2-[3-(3,5-Diphenylphenyl)-6,7-dimethoxyisoquinolin-1-yl]guanidine
    —— 2-[[3,5-Bis(trifluoromethyl)phenyl]methyl]-1,3-thiazol-5-amine 1081314-56-8 C12H8F6N2S
    2-[[3,5-Bis(trifluoromethyl)phenyl]methyl]-1,3-thiazol-5-amine
    —— 2-methyl-4-(5-amino-2-hydroxyl-phenylazo)quinoline 1412941-82-2 C16H14N4O
    2-methyl-4-(5-amino-2-hydroxyl-phenylazo)quinoline
    —— (2S)-N-[4-(Dimethylamino)butyl]-2-[3-(2-hydroxyethyl)-3-phenethylureido]-3-(4-nitrophenyl)propionamide 245483-62-9 C26H37N5O5
    (2S)-N-[4-(Dimethylamino)butyl]-2-[3-(2-hydroxyethyl)-3-phenethylureido]-3-(4-nitrophenyl)propionamide
    —— 2-(4-(((2-methoxy-5-phenylpyridin-3-yl)methyl)amino)phenylthio)ethanoic acid 1202162-95-5 C21H20N2O3S
    2-(4-(((2-methoxy-5-phenylpyridin-3-yl)methyl)amino)phenylthio)ethanoic acid
    —— 2-phenyl-1,3,2-dithiaphosphorinane 2-sulfide 57115-77-2 C9H11PS3
    2-phenyl-1,3,2-dithiaphosphorinane 2-sulfide
    —— 2-thiocyanoethyl acrylate 139883-19-5 C6H7NO2S
    2-thiocyanoethyl acrylate
    —— 2-({[1-(2,2-difluoroethyl)-5-methyl-1H-pyrazol-4-yl]methyl}amino)ethan-1-ol 1856047-57-8 C9H15F2N3O
    2-({[1-(2,2-difluoroethyl)-5-methyl-1H-pyrazol-4-yl]methyl}amino)ethan-1-ol
    —— 2-[4-fluoro-2-(trifluoromethyl)phenyl]-N-[5-(pyrrolidin-1-ylmethyl)pyridin-2-yl]imidazo[1,2-a]pyridine-8-carboxamide 1198168-87-4 C25H21F4N5O
    2-[4-fluoro-2-(trifluoromethyl)phenyl]-N-[5-(pyrrolidin-1-ylmethyl)pyridin-2-yl]imidazo[1,2-a]pyridine-8-carboxamide
    —— (2R,4aR,9aR)-8-(methoxymethoxy)-1,1,4a-trimethyl-3,4,9,9a-tetrahydro-2H-xanthen-2-ol 1192136-55-2 C18H26O4
    (2R,4aR,9aR)-8-(methoxymethoxy)-1,1,4a-trimethyl-3,4,9,9a-tetrahydro-2H-xanthen-2-ol
    —— (2-chloro-1-methylsulfanyl-ethyl)-phosphonic acid bis-(2-chloro-ethyl) ester 14862-19-2 C7H14Cl3O3PS
    (2-chloro-1-methylsulfanyl-ethyl)-phosphonic acid bis-(2-chloro-ethyl) ester
    —— (2-Chloro-4-methylphenyl)-(2,4-dichlorophenyl)methanone 135340-46-4 C14H9Cl3O
    (2-Chloro-4-methylphenyl)-(2,4-dichlorophenyl)methanone
    —— 2-(4-(benzyloxy)-1H-indol-1-yl)aniline 1610337-96-6 C21H18N2O
    2-(4-(benzyloxy)-1H-indol-1-yl)aniline
    —— 2-benzyl-8-tert-butoxycarbonylamino-9-(4-tert-butoxy-phenyl)-3,6-dihydroxy-non-4-enethioic acid S-benzyl ester 507277-19-2 C38H49NO6S
    2-benzyl-8-tert-butoxycarbonylamino-9-(4-tert-butoxy-phenyl)-3,6-dihydroxy-non-4-enethioic acid S-benzyl ester
    —— 2,4,5-tribromo-6-formyl-3-hydroxy-benzoic acid 859952-04-8 C8H3Br3O4
    2,4,5-tribromo-6-formyl-3-hydroxy-benzoic acid
    —— (2S)-2-benzyl-1-[(2S)-2-(2,2-dimethylpropanoylamino)propanoyl]-N-methylazetidine-2-carboxamide 1192501-65-7 C20H29N3O3
    (2S)-2-benzyl-1-[(2S)-2-(2,2-dimethylpropanoylamino)propanoyl]-N-methylazetidine-2-carboxamide
    —— 2-[(4-([(6-fluoro-5-methyl-3-pyridinyl)methyl]amino)-1-piperidinyl)methyl]-1,2-dihydro-3H,8H-2a,5,8a-triazaacenaphthylene-3,8-dione 1198015-76-7 C22H25FN6O2
    2-[(4-([(6-fluoro-5-methyl-3-pyridinyl)methyl]amino)-1-piperidinyl)methyl]-1,2-dihydro-3H,8H-2a,5,8a-triazaacenaphthylene-3,8-dione
    —— 2-[4-(5-methyl-4H-[1,2,4]triazole-3yl)-phenyl]-propan-2-ol 1196894-04-8 C12H15N3O
    2-[4-(5-methyl-4H-[1,2,4]triazole-3yl)-phenyl]-propan-2-ol
    —— 2,4-lutidinium pamoate - NMP 1:1 1365425-27-9 C5H9NO*C7H9N*C23H16O6
    2,4-lutidinium pamoate - NMP 1:1
    —— 2-methoxy-1-(4-methoxyphenyl)-2-oxoethyl 2-methoxybenzoate 1644247-51-7 C18H18O6
    2-methoxy-1-(4-methoxyphenyl)-2-oxoethyl 2-methoxybenzoate
    —— 2-bromophenyl di-sec-butylphenylsilyl ether 1116155-86-2 C20H27BrOSi
    2-bromophenyl di-sec-butylphenylsilyl ether
    —— 2-<1-hydroxy-2-(phenylseleno)ethyl>cyclohexanone 80533-36-4 C14H18O2Se
    2-<1-hydroxy-2-(phenylseleno)ethyl>cyclohexanone
    —— 2-Methoxy-2-(2-methoxy-2-phenyl-ethoxy)-propan 91905-76-9 C13H20O3
    2-Methoxy-2-(2-methoxy-2-phenyl-ethoxy)-propan
    —— 2-(4-Dimethylaminobenzoyl)-4-(4-fluorophenyl)-3-pyridin-4-yl-2H-isoxazol-5-one 476313-69-6 C23H18FN3O3
    2-(4-Dimethylaminobenzoyl)-4-(4-fluorophenyl)-3-pyridin-4-yl-2H-isoxazol-5-one
    —— 2-carboxy-A-nor-5α-cholestane 2312-00-7 C27H46O2
    2-carboxy-A-nor-5α-cholestane
    —— 2-cyclopropyl-5-[2-(thiophen-2-yl)propan-2-yl]-1,3,4-oxadiazole 950605-55-7 C12H14N2OS
    2-cyclopropyl-5-[2-(thiophen-2-yl)propan-2-yl]-1,3,4-oxadiazole
    —— 2,4-Diamino-quinazoline-5-carboxylic acid methyl ester; hydrochloride 123241-55-4 C10H10N4O2*ClH
    2,4-Diamino-quinazoline-5-carboxylic acid methyl ester; hydrochloride
    —— 2α-Methyl-A-nor-5α-cholestan-2β-ol-acetat 17321-08-3 C29H50O2
    2α-Methyl-A-nor-5α-cholestan-2β-ol-acetat
    —— (2R*,3R*)-(+/-)-2,4-Dimethylpent-4-en-1,3-diol 113564-10-6 C7H14O2
    (2R*,3R*)-(+/-)-2,4-Dimethylpent-4-en-1,3-diol
    —— 2,3-dibromo-5-(3,5-dimethylphenyl)-1-methyl-1H-pyrrole 1307229-49-7 C13H13Br2N
    2,3-dibromo-5-(3,5-dimethylphenyl)-1-methyl-1H-pyrrole
    —— 2-(2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-butyric acid isopropyl ester 58899-72-2 C16H21NO4
    2-(2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-butyric acid isopropyl ester
    —— 2-Dibutylamino-6-propyl-4-pyrrolidino-5,6,7,8-tetrahydro-pyrido<4,3-d>pyrimidin 7131-98-8 C22H39N5
    2-Dibutylamino-6-propyl-4-pyrrolidino-5,6,7,8-tetrahydro-pyrido<4,3-d>pyrimidin