17327-22-9;5,6-Dihydro-4-methoxy-2H-pyran;3,6-Dihydro-4-methoxy-2H-pyran;EINECS 241-348-5;189170_ALDRICH;4-Methoxy-5,6-dihydropyran;4-methoxy-3,6-dihydro-2H-pyran;InChI=1/C6H10O2/c1-7-6-2-4-8-5-3-6/h2H,3-5H2,1H;2H-pyran, 3,6-dihydro-4-methoxy-