(2012/07/28)
4-benzylamino-6-(4-methyl-piperazin-1-yl)-nicotinic acid methyl ester
methyl 4-(benzylamino)-6-chloronicotinate
methyl 4,6-dichloropyridine-3-carboxylate
methyl 4,6-dihydroxypyridine-3-carboxylate
3-oxopentanedioic acid dimethyl ester