... maple lactone[CAS]: 80-71-7[FEMA]: 2700[Formula]:C6H8O2[Molecular Weight]:112.13[FDA] 172.515 Place of Origin Shaanxi, China ... Daily Flavor, Food Flavor, Tobacco Flavor Purity more than 95% Molecular Weight:112.13FDA172.515DetailsThis product smells like fruits, is a wide ... film bag inside, packed in cardboard boxes outside. Net weight: 1*25kg/barrel 25*1kg/barrel. corylone methyl cyclopentenolone