tetramethyl 5,5'-[(1,4-dioxo-1,4-butanediyl)diimino]bisisophthalate price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2025-07-22 19:03:04
Purity: 98.0%
Product Detail: tetramethyl 5,5'-[(1,4-dioxo-1,4-butanediyl)diimino]bisisophthalate