2-Thiophenecarboxylic acid,5-[[2-(acetylamino)-4-(diethylamino)phenyl]azo]-4-nitro- (9CI) price, total count: 1
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-04-04 07:33:36
Purity: 98.0%
Product Detail: 2-Thiophenecarboxylic acid,5-[[2-(acetylamino)-4-(diethylamino)phenyl]azo]-4-nitro- (9CI)