F17935

(+)-Usnic acid
CAS号 7562-61-0
分子式 C18H16O7
分子量 344.32
存储温度 15-25 °C
(+)-Usnic acid reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
来源 Cetraria sp.,Cladonia sp.,Usnea sp.
归类 Aldehydes \u0026 Ketones