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CAS NO:29267-79-6
CAS:
29267-79-6
英文名称:
1,5-naphthalenedisulfonic acid, 3,3'-[ureylenebis[(3-methyl-p-phenylene)azo]]di
5-naphthalenedisulfonic acid,3,3'-[ureylenebis[(3-methyl-p-phenylene)azo]]di- tetrasodium salt