69502-48-3; bis[3-mesityl-1H,3H-naphtho[l,8-cd]pyran-l-y1 ether, ... 69502-50-7; l-hydroxy-l-methyl -3-mesityl-1H,3H-naphtho[l,8- cdlpyran, 69502-51-8; 2-hydroxy-2-mesitylacenaphthenone, ... References and Notes (1) Abstracted in part from the Ph.D. Thesis of ARM., University of Illinois, Urbana, Ill., 1973. (2) (a) Roger Adams Fellow, University of Illinois, Urbana, 1969-1970. (b) Address correspondence to author, Institute on Aging, University of Wis- ...