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(2007/10/02)N-[2-[(1-oxohexadecyl)oxy]-1,1-bis[[(1-oxohexadecyl)oxy]methyl]ethyl]-Nα-(benzyloxycarbonyl)glycinamide
N-[1-t-butyldiphenylsilyloxymethyl-2-[(1-oxohexadecyl)oxy]-1-[(1-oxohexadecyl)oxymethyl]ethyl]-Nα-(benzyloxycarbonyl)glycinamide
N-[1-acetoxymethyl-2-[(1-oxohexadecyl)oxy]-1-[(1-oxohexadecyl)oxymethyl]ethyl]-Nα-(benzyloxycarbonyl)glycinamide
N-[1-formyloxymethyl-2-[(1-oxohexadecyl)oxy]-1-[(1-oxohexadecyl)oxymethyl]ethyl]-Nα-(benzyloxycarbonyl)glycinamide
N-[1-hydroxymethyl-2-[(1-oxohexadecyl)oxy]-1-[(1-oxohexadecyl)oxymethyl]ethyl]-Nα-(benzyloxycarbonyl)glycinamide