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259. A colour reaction of maleic anhydride, p-benzoquinone, their partially substituted derivatives, and citric acid. Some zwitterions
Sch�nberg, Alexander, Ismail, Abdel Fattah AlyYear:
1940
Language:
english
Journal:
Journal of the Chemical Society (Resumed)
DOI:
10.1039/JR9400001374
File:
PDF, 530 KB
english, 1940