6'-(4-MEthoxyphenyl)-3',4'-dihydro-8'h-spiro[cyclohexane-1,2'-pyrano[3,2-g]chromen]-8'-one hydrazone 1g

6'-(4-MEthoxyphenyl)-3',4'-dihydro-8'h-spiro[cyclohexane-1,2'-pyrano[3,2-g]chromen]-8'-one hydrazone 1g