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¡¥(M.W.= 207.7) -` 1eq 70% perchloric acid solution (M.W.= 100.46) -` 2eq diethyl ether 50ml Fischer`s base (M.W.=173.26) (Y = H, Cl, NO©ü) 5-Chloro-Fischer`s base (M.W.= 207.7) |
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12p age   | 
1,500 ¿ø
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