4,4-Methylenebis(3,5-dimethyl-1H-pyrrole-2-carboxylic acid) diethyl ester price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:53
Purity: 98.0%
Product Detail: 4,4-Methylenebis(3,5-dimethyl-1H-pyrrole-2-carboxylic acid) diethyl ester