A Phytochemical Study of the Leaves of Celastrus scandens Linné. II. The Non‐saponifiable Material*†*Abstracted from a part of the thesis submitted to the Graduate Faculty of the University of Wisconsin, Madison, Wis., in partial fulfillment of the requirements for the degree of Doctor of Philosophy.†This problem was begun under the direction of Dr. Lloyd M. Parks, and the authors wish to acknowledge his contribution to the early work on this problem.