3-Hydroxy-2-[(2E)-7-oxo-7H-pyrano[2,3-g]-1,4-benzodioxin-2(3H)-ylidene]propionic acid methyl ester price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:40
Purity: 98.0%
Product Detail: 3-Hydroxy-2-[(2E)-7-oxo-7H-pyrano[2,3-g]-1,4-benzodioxin-2(3H)-ylidene]propionic acid methyl ester