通过红外吸收谱图、核磁谱图和质谱分析与目标产物一致。

Derivatives are the same with target product through IR, 1HNMR, 13CNMR and EI-MS.

youdao

通过红外吸收谱图、核磁谱图和质谱分析与目标产物一致。

Derivatives are the same with target product through IR, 1HNMR, 13CNMR and EI-MS.

youdao