Min. Order Reference FOB Price
1 KG US$451.00-452.00 / KG
Product Description
Product Description Tianmain, also known as asparagine, chemically known as 4-hydroxyphenyl-β-D glucopyranoside hemihydrate, API mainly produced in Yunnan Province, China, is a sedative-hypnotic anticonvulsant drug extracted from the dried roots of plants of the genus Orchidaceae, white ...