4H-1-Benzopyran-3-carbonitrile,2-amino-4-ethyl-5,6,7,8-tetrahydro-5-oxo-(9CI)
英文名称:
4H-1-Benzopyran-3-carbonitrile,2-amino-4-ethyl-5,6,7,8-tetrahydro-5-oxo-(9CI)
英文别名:
4H-1-Benzopyran-3-carbonitrile,2-amino-4-ethyl-5,6,7,8-tetrahydro-5-oxo-(9CI);4H-1-Benzopyran-3-carbonitrile, 2-amino-4-ethyl-5,6,7,8-tetrahydro-5-oxo-