Synonym(s): Allyl(3-phenyl-2-propynyl)malonic acid diethyl ester, Diethyl 1-phenyl-6-heptene-1-yne-4,4-dicarboxylate Formula: C19H22O4 Formula weight: 314.38 Purity: 96% CAS Number: 143633-91-4 Harmonized Tariff Code:  2917.39 Hazard Statements: H315-H319-H335 Causes skin…