phosphonic acid, [2-(4-aminophenyl)-1-hydroxyethylidene]bis-, monosodium salt
CAS No. 172796-84-8
Phosphonicacid, [2-(4-aminophenyl)-1-hydroxyethylidene]bis-, monosodium salt (9CI)
NSC 220116 88564-73-2
SAN 622F 88566-78-3