1 . METHYLTETRAHYDROPHTHALIC ANHYDRIDE: ISOMTHFA HARDENER MTHPA (WNY-1 008) ORGANIC COMPOUND WITH A DEFINED CHEMICAL COMPOSITION [C9H1 0O3] CHEMICAL PURITY 99% AS A LIGHT YELLOW LIQUID AUXILIARY RAW MATERIALS FOR POLYMER PRODUCTION (
1 . METHYLTETRAHYDROPHTHALIC ANHYDRIDE: ISOMTHFA HARDENER MTHPA (WNY-1 008) ORGANIC COMPOUND WITH A DEFINED CHEMICAL COMPOSITION [C9H1 0O3] CHEMICAL PURITY 99% AS A LIGHT YELLOW LIQUID AUXILIARY RAW MATERIALS FOR POLYMER PRODUCTION (