Synonyms:
1,3-dihydro-6-methylfuro[3,4-c]pyridin-7-ol ; 6-methyl-1h,3h-furo[3,4-c]pyridin-7-ol ; pyridoxine cyclic ether impurity ; einecs 225-981-4 ; 6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol ; 3-methyl-8-oxa-4-azabicyclo[4.3.0]nona-1,3,5-trien-2-ol