bortezomib molecule, structural chemical formula, ball-and-stick model, image velcade

bortezomib velcade anticancer medication molecule molecular structure chemical formula isolated model c19h25bn4o4 atom medicine pharmaceutical drug atomic hydrogen carbon disease oxygen treatment pharmacology nitrogen boron chemistry pharmacy therapy pharma boronic bortezomibe bortezomip dipeptide lymphoma myeloma skeletal proteasome acid cancer generic multiple icon science oncology structural compound bortecad ball- -stick image ball- -stick velcade