Synthesis of 2-amino-3,4=3, 4-DI(N1, N1-dimethylamino methylenamino)-5-phenylimino pirrole / M. J. Alves... [et al.]
Synthesis of 2-amino-3,4=3, 4-DI(N1, N1-dimethylamino methylenamino)-5-phenylimino pirrole / M. J. Alves... [et al.]
. - Bled, Eslovénia : [s.n.], 1994
. - 1 p. 30 cm
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