(19E)-19,20-Didehydro-1-demethyl-17-oxoajmalan-16-carboxylic acid methyl ester price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:24
Purity: 98.0%
Product Detail: (19E)-19,20-Didehydro-1-demethyl-17-oxoajmalan-16-carboxylic acid methyl ester