881837-37-2 | 14-Oxa-2,6,12-triazahexadecanoic acid, 8-[[(1,1-dimethylethoxy)carbonyl]amino]-15,15-dimethyl-5,13-dioxo-4-[[( phenylmethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (4S,8S)- | C31H51N5O9 |
881837-39-4 | 17-Oxa-2,8,15-triazanonadecanoic acid, 6-[[(1,1-dimethylethoxy)carbonyl]amino]-18,18-dimethyl-9,16-dioxo-11-[ [(phenylmethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (6S,11S)- | C34H57N5O9 |
881837-40-7 | 17-Oxa-2,8,15-triazanonadecanoic acid, 11-amino-6-[[(1,1-dimethylethoxy)carbonyl]amino]-18,18-dimethyl-9,16- dioxo-, 1,1-dimethylethyl ester, (6S,11S)- | C26H51N5O7 |