Preparation and characterization of novel methylsulfanylpyrazolopyrimidine and methylsulfanylpyrazolotriazine azo dyes

Author： Elgemeie Galal H   Zahran Magdy K.   Abbas Emam M   Mowla Ebtissam A Abdel  

Publisher： Emerald Group Publishing Ltd

ISSN： 0369-9420

Source： Pigment & Resin Technology, Vol.31, Iss.5, 2002-10, pp. : 297-309

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