(S)-(+)-(3,5-dioxa-4-heteropoly-cycloheptane [2,1-a;3,4-a'] two naphthalene 4-yl) double [(1S) -1-phenyl ethyl] amine, methylene radical adduct, China (S)-(+)-(3,5-dioxa-4-heteropoly-cycloheptane [2,1-a;3,4-a'] two naphthalene 4-yl) double [(1S) -1-phenyl ethyl] amine, methylene radical adduct Selling, Selling China (S)-(+)-(3,5-dioxa-4-heteropoly-cycloheptane [2,1-a;3,4-a'] two naphthalene 4-yl) double [(1S) -1-phenyl ethyl] amine, methylene radical adduct, NanJing Cynthia Technology Co. Ltd.