(Z)-2-(2-tert-Butoxycarbonyla
C14H20N2O4SM.W. 312.38
7-[2-(2-tert-Butoxycarbonylam
C28H42N6O8S2M.W. 654.80
3-Acetoxymethyl-7-[2-(2-tert-
C23H28N4O8S2M.W. 552.62
C21H26N4O7S2M.W. 510.58