Chemical Name: 1-[5-Amino-2-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]ethanone (as per EP)
Synonym: Efavirenz USP Impurity L ; (S)-Ethyl 4-chloro-2-(4-cyclopropyl-1,1,1-trifluoro-2-hydroxybut-3-yn-2-yl)phenylcarbamate
Smile: CC(NCC(O)COC1=C(C(C)=O)C=C(N)C=C1)C