(4-Ethynylphenyl)-4-pyridinylmethanone price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:34
Purity: 98.0%
Product Detail: (4-Ethynylphenyl)-4-pyridinylmethanone