Anal. Calcd. for C2~Hie02: C, 81.2; H, 11.3. Found: C, 80.6; H, 11.2. ... 4-Hydroxy- and 6-hydroxystigmasterol have STATE COLLEGE, PENNA. ... [CONTRIBUTION FROM THE RESEARCH LABORATORIES OF THE UPJOHN COMPANY] ... Physitdogically Active Phenethylamines. 11. Hydroxy- and Methoxy-p-methyl-o- phenethylamines (6-Phenyl-n-propylamines) ... BY EH WOODRUFF AND EARL PIER SON^'^ ... The number of individual amines related struc- turally and ...