Chemical Name:3'-(3'-azido-3'-deoxythymidin-3-yl)-3'-deoxythymidine (as per EP) ; 1-{3-[3-(3-Azido-2,3-dideoxy-beta-d-pentofuranosyl)-5-methyl-2,6-dioxo-3,6-dihydropyrimidin-1-yl]-2,3-dideoxy-beta-d-pentofuranosyl]-5-methylpyrimidine-2,4-dione (as per USP)
