Flynn, Thiel, Boutell & Tanis
Resolving agent
 Disclosed is an agent for resolving a mixture of optical isomers which includes cellulose triacetate of the type II form combined with a carrier as a resolving agent, to separate said isomers from each other and means for performing chromatographic elution. 
Daicel Chemical Industries, Ltd.
C
C07C
inventional
Tohru Ichiro Yoichi Hiroyuki
Shibata Okamoto Yuki Nakamura