(6-Chloro-2-methanesulfonyl-pyrimidin-4-yl)-ethyl-amine;6-Chloro-N-ethyl-2-(methylsulfonyl)-4-pyrimidinamine;6-chloro-N-ethyl-2-methylsulfonylpyrimidin-4-amine;(6-Chloro-2-methanesulfonyl-pyrimidin-4-yl)-ethyl-amine ISO 9001:2015 REACH;4-Pyrimidinamine, 6-chloro-N-ethyl-2-(methylsulfonyl)-