Tenofovir Disoproxil Dimer 

Chemical Name: Tenofovir Disoproxil Dimer ;  5-[[(1R)-2-[6-[[[[9-[(2R)-2,11-Dimethyl-5-[[[(1-methylethoxy)carbonyl]oxy] methoxy]-5-oxido-9-oxo-3,6,8,10-tetraoxa-5-phosphadodec-1-yl]-9H-purin-6-yl]amino]methyl]amino]-9H-purin-9-yl]-1-methylethoxy]methyl]-2,4,6,8-tetraoxa-5-phosphanonanedioic acid 1,9-bis(1-methylethyl) ester 5-oxide ;

Synonym: bis{[isopropoxycarbonyl)oxy]methyl}[((1s)-2-{6-{9-(5-{[(isopropoxycarbonyl)OXY]METHOXY}-2,1 1-dimethyl-5-oxido-9-oxo-3,6,8,10-tetraoxa-5-phosphadodec-1-yl)-9H-purin-6-yl]amino}methyl)amino-9H-purin-9-yl}-1-methyl ethoxy)methyl]phosphonate