melphalan molecular structure, 3d model molecule, alkeran, structural chemical formula view from a microscope

melphalan alkeran molecule molecular structure chemical formula model c13h18cl2n2o2 atom nitrogen carbon oxygen hydrogen chemistry cancer atomic mustard myeloma pam chemotherapy alkylating chlorine guanine lpam melphalane phenylalanine composition drug medicine multiple science skeletal structural melanoma disease pharmaceutical treatment drawing pharmacology amyloidosis agent bond pharmacy view from microscope microscope