ORANGER CRYSTAL (BETA METHYL NAPTHYL KETONE) PRODUCT NAME ORANGER CRYSTAL (BETA METHYL NAPTHYL KETONE) SYNONYM 2-ACETONAPHTONE CODE 3597 CAS Nº 93-08-3 FEMA Nº 2723 EINECS 202-216-2 FORMULA C12 H10 O MOLECULAR WEIGHT 170,00