- quassin
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A very bitter triterpenoid lactone, extracted as white crystals from the quassia tree, used in traditional Chinese medicine
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quassin
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Quassin — Quas sin, n. [Cf. F. quassine. See {Quassia}.] (Chem.) The bitter principle of quassia, extracted as a white crystalline substance; formerly called {quassite}. [Written also {quass[=i]in}, and {quassine}.] [1913 Webster] … The Collaborative International Dictionary of English
Quassin — Chembox new Name = Quassin ImageFile = Quassin.png ImageName = (+) Quassin IUPACName = (3aS,6aR,7aS,8S,11aS,11bS,11cS)1,3a,4,5,6a,7,7a,8,11,11a,11b,11c dodecahydro 2,10dimethoxy 3,8,11a,11c tetramethyldibenzo [de,g] chromene1,5,11 trione EINECS … Wikipedia
quassin — quas·sin kwäs ən n the bitter crystalline principle C22H28O6 of quassia … Medical dictionary
quassin — quas·sin … English syllables
quassin — ˈkwäsən noun ( s) Etymology: International Scientific Vocabulary quass (from New Latin Quassia) + in : the bitter crystalline principle of quassia … Useful english dictionary
quassiin — Quassin Quas sin, n. [Cf. F. quassine. See {Quassia}.] (Chem.) The bitter principle of quassia, extracted as a white crystalline substance; formerly called {quassite}. [Written also {quass[=i]in}, and {quassine}.] [1913 Webster] … The Collaborative International Dictionary of English
quassine — Quassin Quas sin, n. [Cf. F. quassine. See {Quassia}.] (Chem.) The bitter principle of quassia, extracted as a white crystalline substance; formerly called {quassite}. [Written also {quass[=i]in}, and {quassine}.] [1913 Webster] … The Collaborative International Dictionary of English
quassite — Quassin Quas sin, n. [Cf. F. quassine. See {Quassia}.] (Chem.) The bitter principle of quassia, extracted as a white crystalline substance; formerly called {quassite}. [Written also {quass[=i]in}, and {quassine}.] [1913 Webster] … The Collaborative International Dictionary of English
76-78-8 — Quassine (+) Quassine Général Nom IUPAC (3aS,6aR,7aS,8S,11aS,11bS,11cS) 1,3a,4,5,6a,7,7a,8,11,11a,11b,11c dodecahydro 2, 10dimethoxy 3,8,11a,11c tetramethyldibenzo[de,g] chromene1,5,11 t … Wikipédia en Français
C22H28O6 — Quassine (+) Quassine Général Nom IUPAC (3aS,6aR,7aS,8S,11aS,11bS,11cS) 1,3a,4,5,6a,7,7a,8,11,11a,11b,11c dodecahydro 2, 10dimethoxy 3,8,11a,11c tetramethyldibenzo[de,g] chromene1,5,11 t … Wikipédia en Français
