2,2',7,7'-tetraamino-9,9'-spirobi[9H-fluorene] price, total count: 1
Supplier: Shanghai Nianxing Industrial Co., Ltd Recommended
Updated Date: 2024-07-15 12:35:01
Purity: 98.0%
Product Detail: 2,2',7,7'-tetraamino-9,9'-spirobi[9H-fluorene]