45.75
[]. V Krishnakumar, et al. Vibrational spectra and potential energy distributions for 4,5-dichloro-3-hydroxypyridazine by density functional theory and normal coordinate calculations. Spectrochim Acta A Mol Biomol Spectrosc. 5 Sep;6(-):56-3.
H3
P64-P7-P33-P5
GHS7