Find number abc
If 95b11 - 4a9cc = 4ab45 find number abc. Multiple solutions may exist.Correct answers: 32
The first user who solved this task is Nasrin 24 T.
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Synthetic quinineIn 1944, the first synthetic quinine was produced by Dr. Robert Burns Woodward (on his birthday) and Dr. William von Eggers Doering at the Converse Memorial Laboratory, Harvard University, Cambridge, Mass. Quinine, an anti-malarial drug, is an organic chemical with the formula C20H24N2O2. |