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139120-28-8 2-buten-1-one, 3-[(2-aminoethyl)amino]-2-[(4-nitrophenyl)azo]-1-phenyl-

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Product Name 2-Buten-1-one, 3-[(2-aminoethyl)amino]-2-[(4-nitrophenyl)azo]-1-phenyl-
CAS No. 139120-28-8
Molecular Formula C18H19N5O3