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CAS NO:70729-66-7
CAS:
70729-66-7
英文名称:
7-naphthalenedisulfonic acid, 3-hydroxy-4-[(1-sulfo-2-naphthalenyl)azo]- bar
ium salt (2:3)
7-naphthalenedisulfonic acid,3-hydroxy-4-[(1-sulfo-2-naphthalenyl)azo]- barium salt (2:3)
