1-[2-(3,4-Dihydroxyphenyl)ethenyl]guanidine price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-06-09 19:08:24
Purity: 98.0%
Product Detail: 1-[2-(3,4-Dihydroxyphenyl)ethenyl]guanidine