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... OHYDROCO ... (2 elements)

... HYDROCO ... (49 elements)

ACETYLDIHYDROCODEINE · ACETYLDIHYDROCODEINONE · DEHYDROCORTICOSTERONE · DEHYDROCORTISONE · DICARBETHOXYDIHYDROCOLLIDINE · DIETHOXYCARBONYLDIHYDROCOLLIDI · DIHYDROCODEIN · DIHYDROCODEINE · DIHYDROCODEINONE · HYDROCO

... OHYDROC ... (9 elements)

CEPHALOHYDROCELE · ENTEROHYDROCELE · FLUDROHYDROCORTISONE · FLUOROHYDROCORTISONE · MONOHYDROCALCITE · MONOHYDROCHLORIDE · NITROHYDROCHLORIC · PEPTOHYDROCHLORIC

... OHYDROCOR ... (2 elements)

FLUDROHYDROCORTISONE · FLUOROHYDROCORTISONE

... ROHYDROCO ... (2 elements)

FLUDROHYDROCORTISONE · FLUOROHYDROCORTISONE