TY - BOOK AU - Ashok,C. AU - Golak,M. AU - Adwait,D. AU - Krishna,V. AU - Himani,A. AU - Umesh,P. AU - Amol,G. AU - Amol,G. AU - Sharad,M. AU - Deepali,J. AU - Atul,C. TI - Isolation and structural elucidation of two impurities from a diacerein bulk drug KW - DIACEREIN KW - LC-MS KW - PREPARATIVE CHROMATOGRAPHY KW - ISOLATION KW - NOESY N2 - Two impurities were found in the crude sample of diacerein. The level of these impurities 1.14 UR - https://drive.google.com/file/d/1R91weG6gPeY7spdIWY6eb32xbt5amXhr/view?usp=drivesdk ER -