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                1. Product
                  1R-(-)-Camphorsulfonic acid

                  【Product name】: 1R-(-)-Camphorsulfonic acid

                  【CAS NO】: 35963-20-3; 61380-66-3

                  【Molecular weight】:250.3119

                  【EC NO】:252-817-9

                  【Empirical formula】: C10H18O5S

                  【Structural formula】:


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