Answer | Crossword Clue |
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cinchonidine | an alkaloid that is a stereoisomer of cinchonine, with similar properties and uses |
cinchonidines | CINCHONIDINE, an alkaloid that is a stereoisomer of cinchonine, with similar properties and uses |
costus | a Himalayan herb, Saussurea lappa, with an aromatic root which has medicinal properties and which also yields an oil that is used in perfumery |