5,7-Dichloro-4-hydroxy-quinoline-2-carboxylic acid ethyl ester 的分子结构, CAS编号: 157848-08-3
5,7-Dichloro-4-hydroxy-quinoline-2-carboxylic acid ethyl ester 的分子结构, CAS编号: 157848-08-35,7-Dichloro-4-hydroxy-quinoline-2-carboxylic acid ethyl ester 的分子结构, CAS编号: 157848-08-3