Potassium tert-butanolate (CAS RN 865-47-4), whether or not in the form of a solution in tetrahydrofuran according to note 1e) to Chapter 29 of the CN
Restriction on entry into free circulation
condition:B,certificate:9009,action:29|condition:B,certificate:9010,action:29|condition:B,certificate:9017,action:26|condition:B,action:09