1-OXO-1,2-DIHYDROISOQUINOLINE-3-CARBOXYHYDRAZIDES AS INTERMEDIATE PRODUCTS OF SYNTHESIZING INDICATOR PAPER FOR DETERMINING IONS OF IRON IN ACID MEDIUM

摘要

i OKCO - 1, 2 - дигидроизохинолин - r - карбоксигидразнды general formula hs & deg;.sh ™иг where r is c1, as the intermediate products of synthesis of reactive indicator based paper дл  определени