4-(4-hydroxy-phenylazo)benzoic acid ethyl ester price, total count: 2
Supplier: Shanghai Nianxing Industrial Co., Ltd Recommended
Updated Date: 2024-07-15 12:35:19
Purity: 99.0%
Product Detail: 4-(4-hydroxy-phenylazo)benzoic acid ethyl ester
Supplier: Zhengzhou Lingfang Chemical Co., Ltd
Updated Date: 2023-11-08 19:44:05
Purity: 98.0%
Product Detail: 4-(4-hydroxy-phenylazo)benzoic acid ethyl ester