CAS No 71794-63-3 , copper(2+) (2-amino-3-{[1-(4-amino-6-{[1-{[3-({4-[(azanidylcarbonyl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl}oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-3-({5-[(1-{[2-(4-{[3-(dimethylsulfonio)propyl]carbamoyl}-2,4