isotopes and inorganic or organic compounds of such isotopes, whether or not chemically defined (excl. deuterium, heavy water "deuterium oxide" and other compounds of deuterium, hydrogen and compounds thereof, enriched in deuterium, and mixtures and solutions containing these products)

Please write the text above using proper case.
Isotopes and inorganic or organic compounds of such isotopes, whether or not chemically defined (excl. deuterium, heavy water "deuterium oxide" and other compounds of deuterium, hydrogen and compounds thereof, enriched in deuterium, and mixtures and solutions containing these products)