552-33-0 3,6,9,12,15,18,21,24-octa(propan-2-yl)-1,7,13,19-tetraoxa-4,10,16,22-tetraazacyclotetracosane-2,5,8,11,14,17,20,23-octone 4421-61-8 1,1,3,3,5,5,7,7-octakis(aziridin-1-yl)-2,4,6,8-tetraza-1λ5,3λ5,5λ5,7λ5-tetraphosphacycloocta-1,3,5,7-tetraene 389064-83-9 1,3,5,7,2,4,6,8-Tetrazatetraphosphocine,2,2,4,4,6,6,8,8-octakis[[4'-(dodecyloxy)[1,1'-biphenyl]-4-yl]oxy]-2,2,4,4,6,6,8,8-octahydro- 47718-14-9 copper(2+) nitrate - (4aZ,6Z,10aZ,12Z,16aZ,18Z,22aZ,24Z)-tetrabenzo[b,f,j,n][1,5,9,13]tetraazacyclohexadecine (1:2:1) 6298-81-3 3,6,13,16-tetraoxa-1,8,11,18-tetraazatricyclo[16.2.2.2~8,11~]tetracosane-2,7,12,17-tetrone