In this study. it is attempted to scrutinize the global minimum energy structure of anti-blood cancer drug 4-(Bis(2-chloroethyl)amino)-L-phenylalanine (4B2CA-LPA) and functionalized density functional theory (DFT) calculations regarding their geometries. topological features of covalent. non-covalent interactions with employing Atoms in molecule (AIM) and Reduced density gradient (RDG... https://www.halohealthcarers.shop/product-category/aluminum-crutches/