ethyl 4-hept-2-ynyl-4-prop-2-ynyl-2,3,5,6-tetrahydropyrazine-1-carboxy late bromide price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2023-10-16 12:00:31
Purity: 98.0%
Product Detail: ethyl 4-hept-2-ynyl-4-prop-2-ynyl-2,3,5,6-tetrahydropyrazine-1-carboxy late bromide