Propanedinitrile,2-(6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ylidene)- price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:53
Purity: 98.0%
Product Detail: Propanedinitrile,2-(6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ylidene)-