organosulfonic acid camphor camphorsulfonic acid 232.29700 C10H16O4S InChI=1S/C10H16O4S/c1-9(2)7-3-4-10(9,8(11)5-7)6-15(12,13)14/h7H,3-6H2,1-2H3,(H,12,13,14) 0 CAS:3144-16-9 MIOPJNTWMNEORI-UHFFFAOYSA-N A sulfonic acid containing the camphorsulfonate anion. (7,7-dimethyl-2-oxobicyclo[2.2.1]hept-1-yl)methanesulfonic acid Reychler's acid CC1(C)C2CCC1(CS(O)(=O)=O)C(=O)C2 CSA 232.07693 chebi_ontology 2-Oxobornane-10-sulphonic acid Beilstein:2216194 Camphersulfosaeure CHEBI:55379 10-CSA camphorsulfonate anion