IUPAC Name: 1,2-di(nyl)ethanone | CAS Registry 451-40-1Synonyms: Deoxybenzoin, Benzyl nyl ketone, Benzoin, deoxy-, 1,2-Dinylethanone, 2-nylacetonone, DESOXYBENZOIN, Ethanone, 1,2-dinyl-, nyl benzyl ketone, Acetonone, 2-nyl-, 1,2-Dinylethan-1-one, Am interested in 500g-1kg as an initial purchase, and following analysis, larger amounts to come.Please me!John