Inventor

KOLLER WOLFGANG

DE2 patents

Patents

2 patents

US4754071AJun 28, 1988

Process for preparing aryl hydroxyethyl sulfones

HOECHST AG0 citations45

US4612396ASep 16, 1986

Process for the preparation of pure 2-ethylamino-4-nitro-1-alkoxybenzenes

HOECHST AG0 citations44