Synonyms: 1,4-Butanediamine,2,3-dimethoxy-N,N,N',N'-tetramethyl-, (S,S)-(+)- (8CI); 1,4-Butanediamine,2,3-dimethoxy-N,N,N',N'-tetramethyl-, [S-(R*,R*)]- (9CI);(+)-(2S,3S)-Dimethoxy-1,4-bis(dimethylamino)butane;(+)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane;(+)-2,3-Dimethoxy-N,N,N',N'-tetramethyl-1,4-butanediamine;(S,S)-(+)-N,N,N',N'-Tetramethyl-2,3-dimethoxy-1,4-butanediamine;(S,S)-1,4-Bis(dimethylamino)-2,3-dimethoxybutane;S,S-(+)-2,3-Dimethoxy-1,4-bis(dimethylamino)butane