Norflurazon - CAS 27314-13-2
The merchandise under consideration is called Norflurazon (CAS # 27314-13-2). It is also known as
4-Chloro-5-(methylamino)-2-(alpha, alpha, alpha-trifluoro-m-tolyl)-3-(2H)-pyridazinone.
It will be used in formulating herbicides.
Subheading HS: 2933.99.
Source: https://rulings.cbp.gov/index.asp, August 15, 2017 (N289096)