... JOSEPH G. LOMBARDISO ASD CLIFFORD F. GERBER Medical Research Laboratories, Chas. ... Chem., 120, 51 (1937). Page 4. ... igain. a c.ompouiid sii(~1i as a \', I< = CH1- j('€IJ6, was foiirid to be ciitirely inactive iii the guinea pig dcspite denioiistrable inodest activity in tlw rat. ...