2,2,3,3-tetramethoxy-5,6-diphenyl-pyran-4,4-dicarbonitrile price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-02-12 18:51:30
Purity: 98.0%
Product Detail: 2,2,3,3-tetramethoxy-5,6-diphenyl-pyran-4,4-dicarbonitrile