High quality best price CAS 5449-12-7 2-methyl-3-phenyl-oxirane-2-carboxylic acid WhatsAPP/Telegram:+8619355901310 Wickr:alice193 Density 1.28g/cm3 Boiling Point 334.3ºC at 760 mmHg Molecular Formula C10H10NaO3+ Molecular Weight 201.17...