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... ERCHLORO ... (4 elements)en (2) : PERCHLOROETHYLENE · PERCHLOROMETHANE fr (2) : PERCHLOROBENZENE · PERCHLOROETHYLENE | |
BARIUMPERCHLORAT · HYPERCHLORAEMIA · HYPERCHLORAMIE · HYPERCHLORATE · KALIUMPERCHLORAT · LITHIUMPERCHLORAT · PERCHLORATE · PERCHLORATES · PERCHLORATHYLEN · SILBERPERCHLORAT PERCHLOROBENZENE · PERCHLOROETHYLENE · PERCHLOROMETHANE | |
PERCHLOROBENZENE ... ERCHLOROE ... (2 elements) PERCHLOROETHYLENE PERCHLOROMETHANE ... PERCHLORO ... (4 elements) PERCHLOROBENZENE · PERCHLOROETHYLENE · PERCHLOROMETHANE |