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CAS NO:67990-36-7
CAS:
67990-36-7
英文名称:
5-naphthalenedisulfonic acid, 3-[(1-hydroxy-2-naphthalenyl)azo]- barium salt
5-naphthalenedisulfonic acid,3-[(1-hydroxy-2-naphthalenyl)azo]- barium salt (1:1)