Anraku, T [Studies on the decomposition of tryptophan by sulfurous acid salts. II. Isolation of dehydroindigo-disulfite and its structure]. [electronic resource] - Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan Nov 1966 - 1039-42 p. digital Publication Type: Journal Article ISSN: 0031-6903 Standard No.: 10.1248/yakushi1947.86.11_1039 doi Subjects--Topical Terms: Chemical PhenomenaChemistrySulfitesTryptophan