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CAS NO:2150-53-0
CAS:
2150-53-0
英文名称:
1,3-naphthalenedisulfonic acid, 4-amino-6-[[4-[(8-amino-1-hydroxy-3,6-disulfo-2
3'-dimethyl-4-biphenylyl]azo]-5-hydroxy--naphthyl)azo]- tetrasodium salt