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CAS NO:72208-31-2
CAS:
72208-31-2
英文名称:
2-naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[[2-methoxy-4-[(3-sulfophenyl)a
zo]phenyl]azo]-, compd. with 2,2',2''-nitrilotris[ethanol] (1:2)