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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Carboxy-5,7-dihydroxy-6-methyl-isoflavon 75323-91-0 C17H12O6
    2-Carboxy-5,7-dihydroxy-6-methyl-isoflavon
    —— 2-Amino-4,6-bis-<di-n-heptylamino>-s-triazin 96971-50-5 C31H62N6
    2-Amino-4,6-bis-<di-n-heptylamino>-s-triazin
    —— 2,2-Dimethyl-5α-androstanol-(17β)-on-(3)-aethylenketal 95487-62-0 C23H38O3
    2,2-Dimethyl-5α-androstanol-(17β)-on-(3)-aethylenketal
    —— 2-p-Toluolsulfonyl-1,1-bis-(4-chlor-phenyl)-propanol-1 110665-15-1 C22H20Cl2O3S
    2-p-Toluolsulfonyl-1,1-bis-(4-chlor-phenyl)-propanol-1
    —— 2-<p-Toluolazo>-3-hydroxy-fluoranthen-carbonsaeure-(1) 1574-06-7 C24H16N2O3
    2-<p-Toluolazo>-3-hydroxy-fluoranthen-carbonsaeure-(1)
    —— 2-(1-Isochinolyl)-3,4,5-triphenylpyrrol-2-14C 10425-55-5 C31H22N2
    2-(1-Isochinolyl)-3,4,5-triphenylpyrrol-2-14C
    —— 2-(chloromethyl)-5-cyclobutyl-1,3,4-oxadiazole 1178318-62-1 C7H9ClN2O
    2-(chloromethyl)-5-cyclobutyl-1,3,4-oxadiazole
    —— 2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}ethyl 4-{[(6Z)-2,2-dimethyl-5-oxo-3,4-dihydro-2H-benzo[h]chromen-6-(5H)-ylidene]amino}benzoate 876062-68-9 C39H34N2O6
    2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}ethyl 4-{[(6Z)-2,2-dimethyl-5-oxo-3,4-dihydro-2H-benzo[h]chromen-6-(5H)-ylidene]amino}benzoate
    —— 2-(5-nonylthiophen-2-yl)-5-(5-tridecylthiophen-2-yl)pyridine 1572176-81-8 C35H53NS2
    2-(5-nonylthiophen-2-yl)-5-(5-tridecylthiophen-2-yl)pyridine
    —— 2-Allyloxycarbonylamino-5-hydroxy-pentanoic acid tert-butyl ester 125137-57-7 C13H23NO5
    2-Allyloxycarbonylamino-5-hydroxy-pentanoic acid tert-butyl ester
    —— 2-[5-[5-Amino-6-[3-[4-(methylaminomethyl)phenyl]-1,2-oxazol-5-yl]pyrazin-2-yl]-2-oxopyridin-1-yl]-2-methylpropanenitrile 1349733-26-1 C24H23N7O2
    2-[5-[5-Amino-6-[3-[4-(methylaminomethyl)phenyl]-1,2-oxazol-5-yl]pyrazin-2-yl]-2-oxopyridin-1-yl]-2-methylpropanenitrile
    —— 2-[2-fluoro-4-(trifluoromethyl)phenyl]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1257875-18-5 C18H18BF4NO2
    2-[2-fluoro-4-(trifluoromethyl)phenyl]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
    —— 2,4,4-Trimethyl-bicyclo[4.1.0]heptane-7,7-dicarboxylic acid dimethyl ester 35207-86-4 C14H22O4
    2,4,4-Trimethyl-bicyclo[4.1.0]heptane-7,7-dicarboxylic acid dimethyl ester
    —— 2'-methoxyacetophenone phenylhydrazone 7397-13-9 C15H16N2O
    2'-methoxyacetophenone phenylhydrazone
    —— (2-chloro-6-phenyl-12-(p-tolyl)-6H-naphtho[2,3-c]chromen-7-yl)diphenylphosphine oxide 1609662-37-4 C42H30ClO2P
    (2-chloro-6-phenyl-12-(p-tolyl)-6H-naphtho[2,3-c]chromen-7-yl)diphenylphosphine oxide
    —— 2,2-Dimethyl-propionic acid (1R,2R,3R)-1-[(S)-1-(benzhydrylidene-amino)-ethyl]-4-(tert-butyl-dimethyl-silanyloxy)-2,3-bis-methoxymethoxy-butyl ester 194146-48-0 C34H53NO7Si
    2,2-Dimethyl-propionic acid (1R,2R,3R)-1-[(S)-1-(benzhydrylidene-amino)-ethyl]-4-(tert-butyl-dimethyl-silanyloxy)-2,3-bis-methoxymethoxy-butyl ester
    —— (2R,3R,4S,5S,6R)-2-(2-Bromo-1-methoxy-ethoxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 86287-02-7 C9H17BrO7
    (2R,3R,4S,5S,6R)-2-(2-Bromo-1-methoxy-ethoxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol
    —— (2S,3R,4aR,8aS)-2-((2S,3R)-3-Benzyloxy-tetrahydro-pyran-2-ylmethyl)-octahydro-pyrano[3,2-b]pyran-3-ol 242808-82-8 C21H30O5
    (2S,3R,4aR,8aS)-2-((2S,3R)-3-Benzyloxy-tetrahydro-pyran-2-ylmethyl)-octahydro-pyrano[3,2-b]pyran-3-ol
    —— 2,3,7,8-tetramethoxy-11,12-dihydro-6<i>H</i>-dibenzo[<i>c,h</i>]chromene 114890-79-8 C21H22O5
    2,3,7,8-tetramethoxy-11,12-dihydro-6<i>H</i>-dibenzo[<i>c,h</i>]chromene
    —— 2,3-di-O-Phytanyl-1-O-(Glcp-beta-1'-6'-Glcp-beta-1'-)-sn-glycerol 249756-43-2 C55H108O13
    2,3-di-O-Phytanyl-1-O-(Glcp-beta-1'-6'-Glcp-beta-1'-)-sn-glycerol
    —— 2-methoxy-3,6-bis(4'-methoxyphenyl)-4-methylquinoline 1312180-36-1 C25H23NO3
    2-methoxy-3,6-bis(4'-methoxyphenyl)-4-methylquinoline
    —— 2,4-bis(benzyloxy)-1-vinylbenzene 1092064-97-5 C22H20O2
    2,4-bis(benzyloxy)-1-vinylbenzene
    —— 2-(2-bromo-ethylamino)-2-phenyl-indan-1,3-dione 101602-03-3 C17H14BrNO2
    2-(2-bromo-ethylamino)-2-phenyl-indan-1,3-dione
    —— 2-(4-Amino-anilino)-3-nitro-benzoesaeure 30060-32-3 C13H11N3O4
    2-(4-Amino-anilino)-3-nitro-benzoesaeure
    —— 2-Ethoxy-3-hydroxy-4-dimethylamino-tetrahydropyran 90820-09-0 C9H19NO3
    2-Ethoxy-3-hydroxy-4-dimethylamino-tetrahydropyran
    —— [2-methyl-4-(4-oxopyrano[2,3-b]pyridin-2-yl)phenyl] acetate 884502-26-5 C17H13NO4
    [2-methyl-4-(4-oxopyrano[2,3-b]pyridin-2-yl)phenyl] acetate
    —— (2,6-diisopropyl-4-nitrophenyl)phenylcyanomethane 499214-86-7 C20H22N2O2
    (2,6-diisopropyl-4-nitrophenyl)phenylcyanomethane
    —— 2-{3-[2-(4-fluoro-phenyl)-ethyl]-pyrrolidin-1-ylmethyl}-1,7-dimethyl-1H-benzoimidazole 952055-81-1 C22H26FN3
    2-{3-[2-(4-fluoro-phenyl)-ethyl]-pyrrolidin-1-ylmethyl}-1,7-dimethyl-1H-benzoimidazole
    —— 2-[(4-Chloro-benzyl)-(2-pyrrolidin-1-yl-ethyl)-amino]-N-(2-chloro-6-methyl-phenyl)-acetamide 103650-13-1 C22H27Cl2N3O
    2-[(4-Chloro-benzyl)-(2-pyrrolidin-1-yl-ethyl)-amino]-N-(2-chloro-6-methyl-phenyl)-acetamide
    —— 2-N-[1-cyclobutyl-3-(4-fluorophenyl)propyl]-6-(1-fluoroethyl)-1,3,5-triazine-2,4-diamine 804474-69-9 C18H23F2N5
    2-N-[1-cyclobutyl-3-(4-fluorophenyl)propyl]-6-(1-fluoroethyl)-1,3,5-triazine-2,4-diamine
    —— 2,6-Dimethoxy-5-brom-1-naphthonitriloxid 15180-26-4 C13H10BrNO3
    2,6-Dimethoxy-5-brom-1-naphthonitriloxid
    —— 2-(piperazine-1-carbonyl)-7-(4-propan-2-yloxyphenyl)-1H-pyrrolo[2,3-b]pyridin-6-one 1198413-87-4 C21H24N4O3
    2-(piperazine-1-carbonyl)-7-(4-propan-2-yloxyphenyl)-1H-pyrrolo[2,3-b]pyridin-6-one
    —— 2-acetyl-4-methylene-pentanedioic acid 1-(2'-methoxycarbonyl-allyl)ester 5-methyl ester 1331733-57-3 C14H18O7
    2-acetyl-4-methylene-pentanedioic acid 1-(2'-methoxycarbonyl-allyl)ester 5-methyl ester
    —— (2S,3S)-methyl 3-((tert-butyldimethylsilyl)oxy)-2,3-bis(3-methoxyphenyl)propanoate 1431563-79-9 C24H34O5Si
    (2S,3S)-methyl 3-((tert-butyldimethylsilyl)oxy)-2,3-bis(3-methoxyphenyl)propanoate
    —— 2-(3-methylpyridazin-4-yl)-4-(trifluoromethyl)phenol 1354819-38-7 C12H9F3N2O
    2-(3-methylpyridazin-4-yl)-4-(trifluoromethyl)phenol
    —— 2,5-dioctyloxy-1,4-bis(4-formylphenylenevinylene)benzene 207733-74-2 C40H50O4
    2,5-dioctyloxy-1,4-bis(4-formylphenylenevinylene)benzene
    —— 2-(3-(dibenzylamino)-3-oxopropyl)phenyl trifluoromethanesulfonate 1360546-40-2 C24H22F3NO4S
    2-(3-(dibenzylamino)-3-oxopropyl)phenyl trifluoromethanesulfonate
    —— 2-((1-acetyl-3-hydroxy-2-oxoindolin-3-yl)amino)-N-(4-fluorophenyl)benzamide 1385790-11-3 C23H18FN3O4
    2-((1-acetyl-3-hydroxy-2-oxoindolin-3-yl)amino)-N-(4-fluorophenyl)benzamide
    —— [2-(1,1-dioxo-1,2(4)-dihydro-1λ6-benzo[1,2,4]thiadiazin-3-ylmethoxy)-ethyl]-dimethyl-amine 93137-18-9 C12H17N3O3S
    [2-(1,1-dioxo-1,2(4)-dihydro-1λ6-benzo[1,2,4]thiadiazin-3-ylmethoxy)-ethyl]-dimethyl-amine
    —— 2-Cyclopentylamino-1-(2,5-dimethoxy-phenyl)-propan-1-ol 93146-27-1 C16H25NO3
    2-Cyclopentylamino-1-(2,5-dimethoxy-phenyl)-propan-1-ol
    —— 2-(4-(3,4-dimethylphenyl)-6-methyl-2-phenylpyrimidin-5-yl)pentanoic acid 1265397-62-3 C24H26N2O2
    2-(4-(3,4-dimethylphenyl)-6-methyl-2-phenylpyrimidin-5-yl)pentanoic acid
    —— 2-(3-Aminopropyl)-1,2,3,4-tetrahydrochinolin 7521-57-5 C12H18N2
    2-(3-Aminopropyl)-1,2,3,4-tetrahydrochinolin
    —— 2-methyl-4-[4-(4-nitro-phenylazo)-phenyl]-morpholine 107418-48-4 C17H18N4O3
    2-methyl-4-[4-(4-nitro-phenylazo)-phenyl]-morpholine
    —— 2-Chlor-2-<2-nitro-benzolazo>-essigsaeure 101581-17-3 C8H6ClN3O4
    2-Chlor-2-<2-nitro-benzolazo>-essigsaeure
    —— 2-(α-Methoxy-benzhydryl)-imidazol 21096-44-6 C17H16N2O
    2-(α-Methoxy-benzhydryl)-imidazol
    —— [(2-Chloro-phenyl)-cyano-methyl]-carbamic acid ethyl ester 17179-04-3 C11H11ClN2O2
    [(2-Chloro-phenyl)-cyano-methyl]-carbamic acid ethyl ester
    —— 2-(3'-Methyl-5'-isoxazolyl)-3-amino-aethylcrotonat 19668-83-8 C10H14N2O3
    2-(3'-Methyl-5'-isoxazolyl)-3-amino-aethylcrotonat
    —— 2,2'-Dihydroxy-3,3',5,5'-tetrachlor-diphenyl-(2-pyridyl)-methan 16985-06-1 C18H11Cl4NO2
    2,2'-Dihydroxy-3,3',5,5'-tetrachlor-diphenyl-(2-pyridyl)-methan
    —— 2,6-dimethyl-3-nitro-pyrazolo[1,5-<i>a</i>]pyrimidin-7-ylamine 16255-93-9 C8H9N5O2
    2,6-dimethyl-3-nitro-pyrazolo[1,5-<i>a</i>]pyrimidin-7-ylamine
    —— 2-[tert-butyl(dimethyl)silyl]oxy-2-methoxy-3-phenylselanylbutanenitrile 84784-62-3 C17H27NO2SeSi
    2-[tert-butyl(dimethyl)silyl]oxy-2-methoxy-3-phenylselanylbutanenitrile