Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleLow‐level determination of 4‐chlorobutyl‐(S)‐[4‐chloro‐2‐(4‐cyclopropyl‐1,1,1‐trifluoro‐2‐hydroxy‐but‐3yn‐2‐yl)phenyl] carbamate (4‐CTHC) in efavirenz drug substance by LC–MSAuthorsMallavarapu, Ravindra; Katari, Naresh Kumar; Dongala, Thirupathi; Anand, Krishnan; Marisetti, Vishnu MurthyPublicationBiomedical Chromatography, 2021, Vol 35, Issue 7, p1ISSN0269-3879Publication typeArticleDOI10.1002/bmc.5086