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CAS NO:67939-43-9
CAS:
67939-43-9
英文名称:
4-amino-5-hydroxy-6-[[2-methoxy-5-methyl-4-[[8-7-naphthalenedisulfonic acid
6-disulfo-1-naphthalenyl]azo]phenyl]azo]-[(phenylsulfonyl)oxy]- tetrasodium