20,20'-(2-hydroxypropane-1,3-diyl)bis[2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]henicosan-21-one] price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2022-02-18 15:23:44
Purity: 98.0%
Product Detail: 20,20'-(2-hydroxypropane-1,3-diyl)bis[2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]henicosan-21-one]