tert-butyl {(1R,2S)-1-[(9S,12R)-8,11-dioxo-9-(propan-2-yl)-2-oxa-7,10,13-triazabicyclo[13.2.2]nonadeca-1(17),15,18-trien-12-yl]-1-hydroxy-3-phenylpropan-2-yl}carbamate
CAS No. 180968-33-6