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- 1) Mark the chiral centers in the following molecules, if any, with an asterisk (*). (b) (a) НО HO HO OH OH (c) (d) *H₂N- НО HC CH3 CH3 c-0 О None OHThe structure of an enzyme inhibitor is given. Identify the chirality center(s) in the structure. N NH F\ 0= Identify the chirality center(s).What is the configuration of the carbon atom indicated by the dot? (a) R (b) S (c) Not a chiral center HO Im OH
- 5) Which of the following compounds have an asymmetric center? A) H3C CH3 H B) -CI CH;CH; C) D) E) H- -CH(CH3)2 CH;CH; CH;Q1: Are the following objects/molecules chiral? | H₂N H₂N Your foot I Glycine CO₂H CH3 Alanine CO₂H Chiralachiral Chiral / achiral Chiral / achiralVII. Place asterisks at all the chirality centers in the molecule below. O || CH;CHCNH NH₂ cephalexin N S. CO₂H CH3
- 11) Label all chiral centers in the following molecule as R or S F Br .....Assign the configuration of the chiral center in the following compound. OS COR Hint Save for LaterIdentify the chiral centers (mark with *) of the molecule below and assign the absolute configuration of the chiral centers. H HO