醋酸地塞米松的红外光吸收图谱中,归属3位酮羰基的伸缩振动(VC=0)的峰位是() A
题型:单项选择题
问题:
醋酸地塞米松的红外光吸收图谱中,归属3位酮羰基的伸缩振动(VC=0)的峰位是()
A.3500cm-1
B.1660cm-1
C.1130cm-1
D.1055cm-1
E.885cm-1
醋酸地塞米松的红外光吸收图谱中,归属3位酮羰基的伸缩振动(VC=0)的峰位是()
A.3500cm-1
B.1660cm-1
C.1130cm-1
D.1055cm-1
E.885cm-1