82738-42-9 NICKEL(1+),[TRIMETHYL 19-(2-AMINO-2-OXOETHYL)-2,3,3A,4,8,9,11,12,- 13,14,16,17,19,20,21,22-HEXADECAHYDRO-8,25- BIS(2-METHOXY-2-OXOETHYL)-3A,19-DIMETHYL-2,- 11-DIOXO-1H-7,10-IMINO-14,16-METHANO-21,- 18:22A,5-DINITRILOPYRROLO[2,3-I][1]BENZAZACYCLONONADECINE