- 搜标题
- 搜题干
- 搜选项
单项选择题
In the 1H NMR spectrum of a dichlorotoluene, there are a single peak, a doublet peak and a triplet peak. The compound should be ____.
In the 1H NMR spectrum of a dichlorotoluene, there are a single peak, a doublet peak and a triplet peak. The compound should be ____.
A、
B、
C、
D、
