下列哪组峰最可能代表化合物4-异丙基苯酚 苯环上的H信号?
A、1.28(1H,七重峰, J = 6.8Hz);
B、7.28(1H,dd, J = 8.1, 1.8 Hz);
C、7.28(1H,d, J = 8.1 Hz);
D、7.28(1H,d, J = 1.8 Hz)
发布时间:2025-07-04 03:18:26
A、1.28(1H,七重峰, J = 6.8Hz);
B、7.28(1H,dd, J = 8.1, 1.8 Hz);
C、7.28(1H,d, J = 8.1 Hz);
D、7.28(1H,d, J = 1.8 Hz)