00704naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200010900102210005800211215001000269608002700279675012700306700003000433700003100463856001600494EN\\bibl\8315120241222155516.7##a2782-1900##a20201231b2020####ek#y0engy0150####ca0#aENG##aRU1#aSynthesis of heterylamino-5-nitrophthalonitriles based on 4-bromo-5-nitrophthalonitrileeJournal article1#aYaroslavlcYaroslavl State Technical Universityd2020##a5 с.##aJournal article2local##aПроизводные кислот с заместителями в карбоксильной группе. 547.582zENG#1aAbramovgIgor Gennadevich#1aKarpovgRuslan Zikrieevich4#acomincon.ru