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CAS NO:38801-09-1
CAS:
38801-09-1
英文名称:
benzoic acid, 4-[[1-hydroxy-6-[[[[5-hydroxy-6-[(2-methyl-4-sulfophenyl)azo]-7-s
compd.
with 2,2',2''-nitrilotris[ethanol] (1:4)