英文别名:
4-CYANOTETRAHYDRO-4H-PYRAN;4-Cyanotetrahydropyran;tetrahydro-2H-pyran-4-carbonitrile(SALTDATA: FREE);Tetrahydro-pyran-4-carbonitrile;4-cyanotetrahydropiran;oxane-4-carbonitrile;2H-Pyran-4-carbonitrile, tetrahydro-;4-Cyanotetrahydro-4H-pyran manufacturer