A highly effective synthesis of pyrimido[4,5-b]quinoline-tetraones using H3PW12O40/chitosan/NiCo2O4 as a novel magnetic nanocomposite
1986 ◽
Vol 51
(7)
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pp. 1077-1079
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1999 ◽
Vol 186
(1-2)
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pp. 395-406
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Keyword(s):
Keyword(s):
2009 ◽
Vol 147
(2-3)
◽
pp. 287-296
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1998 ◽
Vol 39
(16)
◽
pp. 2327-2330
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