2-Methylpropanoic acid [2-(7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-2-oxoethyl] ester price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-04-11 19:47:46
Purity: 98.0%
Product Detail: 2-Methylpropanoic acid [2-(7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-2-oxoethyl] ester