Waxaad ku kalsoonaan kartaa inaad ka iibsato N--(2-Amino-4,6-dichloro-5-pyrimidinyl)formamide CAS 171887-03-9 warshadeena. CAS 171887-03-9 waa dhexdhexaad muhiim ah oo abacavir ah. Abacavir waa dawo cusub oo ka hortagga AIDS-ka, taas oo ah daawada carbocycli2-deoxyguanosine nucleoside cusub. Biyo-heliddeeda afka waa mid sare, wayna fududahay in la geliyo nidaamka Buugga Kiimikada ee CNS. Daawadu waa diyaarinta reverse transcriptase nucleoside ka Glaxo Wilcome kaas oo loo ansixiyay gelitaanka suuqa iyada oo loo marayo habka ansixinta degdeg ah FDA ee December 1998. Bishii Abriil 2004, daawadu waxaa ansixiyay FDA for anti-HIV.