英文别名:
4,4-DIMETHOXYTETRAHYDRO-2H-PYRAN;4,4-dimethoxyoxane;4,4-DIMETHOXY-TETRAHYDRO-4H-PYRAN;TETRAHYDRO-4H-PYRAN-4-ONE-DIMETHYL ACETAL;2H-Pyran, tetrahydro-4,4-dimethoxy-;4,4-DIMETHOXY-TETRAHYDRO-4H-PYRAN 97+%;Tetrahydro-2H-pyran-4-one dimethyl acetal;4,4-DIMETHOXY-TETRAHYDRO-4H-PYRAN FOR SY