L-LEUCINE,N-ACETYL-N-METHYL-,(1S,2S)-1- [[[(1S)-1-[[(2S)-2-[[(2S)-2,5-DIHYDRO-3- METHOXY-2-(1-METHYLETHYL)-5-OXO-1HPYRROL- 1-YL]CARBONYL]-1-PYRROLIDINYL]- CARBONYL]-2-METHYLPROPYL]METHYLAMINO]- CARBONYL]-2-METHYLBUTYL ESTER
CAS No. 133883-58-6