Benzoic acid,4,4'-(21H,23H-porphine-5,15-diyl)bis- price, total count: 1
Supplier: Shanghai Nianxing Industrial Co., Ltd Recommended
Updated Date: 2024-07-15 12:32:46
Purity: 95.0%
Product Detail: Benzoic acid,4,4'-(21H,23H-porphine-5,15-diyl)bis-