Gemcitabine base	95058-81-4
Gemcitabine Hydrochloride	122111-03-9
2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoates	143157-22-6 (alpha isomer) 143157-25-9 (beta isomer)
2-Deoxy-2,2-difluoro-D-erythro-pentafuranous-1-ulose-3,5-dibenzoate	122111-01-7
2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate	122111-11-9 (racemate) 134877-42-2 (alpha isomer)
2',2'-Difluoro-3',5'-dibenzoyl-2'-deoxycytidine	134790-39-9 (beta isomer)
Mesna