trans-3-(4-oxo-4H-1-benzopyran-3-yl)acrylic acid price

Supplier: Shanghai Nianxing Industrial Co., Ltd Recommended

Updated Date: 2024-07-15 12:35:14

Purity: 98.0%

Product Detail: (2E)-3-(4-oxo-4H-chromen-3-yl)acrylic acid