methacrolein-dnph price, total count: 2
Supplier: Shanghai Nianxing Industrial Co., Ltd Recommended
Updated Date: 2024-07-15 12:35:31
Purity: 98.0%
Product Detail: methacrolein-dnph
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2021-07-26 18:31:53
Purity: 98.0%
Product Detail: 2-Propenal, 2-methyl-,2-(2,4-dinitrophenyl)hydrazone