1-((2R,4S,5R)-4-chloro-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;1-(3-chloro-2,3-dideoxy-?-D-erythro-pentofuranosyl)-5-methylpyrimidine-2,4(1H,3H)-dione;3?-Chloro-3?-deoxythymidine (USP);Zidovudine USP RC B
1-((2R,4S,5R)-4-chloro-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione;1-(3-chloro-2,3-dideoxy-?-D-erythro-pentofuranosyl)-5-methylpyrimidine-2,4(1H,3H)-dione;3?-Chloro-3?-deoxythymidine (USP);Zidovudine USP RC B