Promethazine 8-chlorotheophyllinate;Promethazine theoclate;Promethazine 8-chlorotheophyllinate;Theophylline, 8-chloro-, compd. with 10-[2-(dimethylamino)propyl]phenothiazine (1:1);Theophylline, 8-chloro-, compd. with 10-(2-dimethylaminopropyl)phenothiazine;Phenothiazine, 10-[2-(dimethylamino)propyl]-, compd. with 8-chlorotheophylline (1:1);1H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3-dimethyl-, compd. with N,N,alpha-trimethyl-10H-phenothiazine-10-ethanamine (1:1),Promethazine Fine Chemicals