鹽酸麻黃堿的紅外譜圖中,仲胺鹽υ+n-H對應(yīng)的波數(shù)為()
A.1596cm-1 B.3100cm-1,2500cm-1 C.3340cm-1 D.1455cm-1 E.1596cm=1,1496cm-1
A.硫酸銅 B.硝酸銅 C.硝酸汞 D.醋酸汞 E.硫酸汞