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meta-Chloroperoxybenzoic acid (mCPBA) is a peroxycarboxylic acid used widely as an oxidant in organic synthesis.
C 2141 (OTTO) meta-Chloroperoxybenzoic acid, 75%-85% Cas 937-14-4 - used as an oxidant in organic synthesis. mCPBA is often preferred to other peroxy acids because of its relative ease of handling.