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1.Dimethylamino - bis - (2 - hydroxyphenyl) sulfonic and carboxylic acid and metal chelates thereof 失效
Title translation: 二甲基氨基 - 双(2-羟基苯基)磺酸和羧酸及其金属螯合物公开(公告)号:US3463799A
公开(公告)日:1969-08-26
申请号:US3463799D
申请日:1967-06-19
Applicant: CHEMOLIMPEX
Inventor: SZAVA JENO , SAROSI MAGDOLNA , TOTOS ROSA
IPC: C05D9/02 , C07C229/38 , C07F15/02 , A01N5/00 , C07C101/72
CPC classification number: C07C229/38 , C05D9/02 , C07F15/025 , Y10S71/02