1H-Imidazo[1,2-b]pyrazole-1,6-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) ester
CAS号:1200497-71-7
3-chloro-5-ethoxycarbonylpyridine-2-carboxylic acid
CAS号:1200497-77-3
3-chloro-5-cyanopyridine-2-carboxylic acid
CAS号:1200497-81-9
methyl 5-chloro-3-fluoropyridine-2-carboxylate
CAS号:1200498-40-3
5-cyano-3-fluoropyridine-2-carboxylic acid
CAS号:1200498-46-9