... It remained to de- termine the chemical properties of these crystal- line compounds and the non-crystalline ... 1 Prr\eiite?i belote the 1'hl:ideIphi~ \Iti I~IJZ of thc American , 7 IC ... oxygen (prepared by heating AcOH and hydrogen per- (13) Rryant and Smith, Tiirs JOURNAL, 67, 57 ...