D,L-Camphor sulphonic acid, DL-CAMPHOR-10-SULFONIC ACID, ChaMphorsulfonic acid, CAMPHOR-10-SULFONIC ACID, DL-CAMPHORSULFONIC ACID, Campho 10 Sulphonic Acid, DL-10-CAMPHORSULPHONIC ACID, 10-CAMPHORSULFONIC ACID, camphor sulfonic acid, rac-camphorsulfonic acid