cephalosporanic acid

ceph·a·lo·spor·an·ic ac·id

(sef'ă-lō-spōr-an'ik as'id), The basic chemical nucleus on which cephalosporin antibiotic derivatives are based.

ceph·a·lo·spor·an·ic ac·id

(sef'ă-lō-spōr-an'ik as'id) The basic chemical nucleus on which cephalosporin antibiotic derivatives are based.