Ecamsule92761-26-7100 % similar Enzacamene36861-47-953 % similar (-)-Camphorsulfonic acid35963-20-346 % similar Camphorsulfonic acid5872-08-246 % similar 3-Bromo-7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonic acid24262-38-244 % similar 10-Camphorsulfonyl chloride21286-54-431 % similar Camphorquinone10373-78-131 % similar Clopidogrel (-)-(1R)-camphor-10 sulfonate120202-68-831 % similar (+)-Camphorquinone2767-84-231 % similar Camphorquinone465-29-231 % similar