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CAS NO:6472-50-0
CAS:
6472-50-0
英文名称:
acid red 89
[1,1'-biphenyl]-2,2'-disulfonic acid, 4,4'-bis[(2-hydroxy-1-naphthalenyl)azo]-5
,5'-dimethyl-, disodium salt
1'-biphenyl]-2,2'-disulfonic acid,4,4'-bis[(2-hydroxy-1-naphthalenyl)azo]-5,5'-dimethyl-[ disodium salt
