7-diethylamino-4-(trifluoromethyl)chromen-2-one price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-09-25 15:11:41
Purity: 98.0%
Product Detail: 7-diethylamino-4-(trifluoromethyl)chromen-2-one