Szukana fraza: [Opis = "tytul rownolegly\: Isoquinoline Dyes. 3, Synthesis and properties of some coloured isomeric monosubstituted derivatives of 10, 11\-Dimethyl\-benzimidazo\[2,1\-a\]benz\[de\]isoquinoline\-7\-one"]

Wyników: 1