p-nitroperoxybenzoic acid, Benzenecarboperoxoic acid,4-nitro, Caswell No. 602A, acide p-nitroperbenzoique, EINECS 213-401-2, p-nitroperbenzoic acid, 4-Nitroperoxybenzoic acid, p-NO2-C6H4-CO3H, 4-Nitroperbenzoic acid, Peroxybenzoic acid,p-nitro, para-nitroperbenzoic acid