product Name：1(2H)-Pyridinecarboxylic acid, 5-ethenyl-3,4-dihydro-4-oxo-2-phenyl-,phenyl ester
  • 173606-63-8
  • C20H17NO3
  • 1(2H)-Pyridinecarboxylic acid, 5-ethenyl-3,4-dihydro-4-oxo-2-phenyl-,phenyl ester 173606-63-8