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139663-37-9 2-butenoic acid, 4-[(4-methylphenyl)amino]-4-oxo-, cobalt(2+) salt (2:1)

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Product Name 2-Butenoic acid, 4-[(4-methylphenyl)amino]-4-oxo-, cobalt(2+) salt (2:1)
CAS No. 139663-37-9
Molecular Formula C11H11NO3・1/2Co