英文名称
(4-Anilino-2-methoxyphenyl)-(hydroxyamino)sulfamic acid;5-[(4-anilino-2-methoxyphenyl)methyl]-2-hydroxybenzoic acid;[2,5-diethoxy-4-[(4-methoxybenzoyl)amino]phenyl]-(hydroxyamino)sulfamic acid;5-[[2,5-diethoxy-4-[(4-methylbenzoyl)amino]phenyl]methyl]-2-hydroxybenzoic acid