94277-13-1 Ammonium (bis((dibutylamino)sulphonyl)-29H,31H-phthalocyaninesulphonato(3-)-N29,N30,N31,N32)cuprate(1-) Compound Cuprate(1-), (C,C-bis((dibutylamino)sulfonyl)-29H,31H-phthalocyanine-C-sulfonato(3-)-N29,N39,N31,N32)-, ammonium Cuprate(1-), (C,C-bis((dibutylamino)sulfonyl)-29H,31H-phthalocyanine-C-sulfonato(3-)-kappaN29,kappaN30,kappaN31,kappaN32)-, ammonium EINECS 304-599-2