Properties: white crystalline or at the end of the class Bai
Sejing
Melting point: 250-254 ℃
Insoluble in water, acetone, ether and ethanol (96%), soluble in
dilute mineral acid, slightly soluble in chloroform.
Effect: it is now used in clinical hyperlipidemia, coronary heart
disease (CHD), all kinds of peripheral vascular disorder, such as
occlusive arterial sclerosis, raynaud's disease, frostbite,
vascular migraine, etc.) of adjuvant therapy.