Ethyl ether CAS 60-29-7 solvent category 3 table II DEA List II EU Scheduled Precursors INCB Red List
Hydrochloric acid CAS 7647-01-0 reagent category 3 table II DEA List II EU Scheduled Precursors INCB Red List
Methyl ethyl ketone (MEK) CAS 78-93-3 solvent category 3 table II DEA List II EU Scheduled Precursors INCB Red List
Sulphuric acid CAS 7664-93-9 reagent category 3 table II DEA List II EU Scheduled Precursors INCB Red List