139021-47-9 Pyridine, 1-(2-bromo-1-oxo-2-propenyl)-1,2,3,6-tetrahydro- (9CI)

词条详情加载中…

139021-47-9 Pyridine, 1-(2-bromo-1-oxo-2-propenyl)-1,2,3,6-tetrahydro- (9CI) - 化工 AI 网