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tnfcqsl(½ð±Ò+2, ·­ÒëEPI+1): ·Ç³£¸Ðл£¡ 2011-04-03 22:47:49
tnfcqsl(½ð±Ò+8): 2011-04-12 08:29:54
We discover that the peak of 1H NMR is regular yet there exist some sundry peaks around the main peak of 13C NMR,we presume that it is induced by a couple of sample shapes in solvents,but we don¡¯t conduct a further research.
2Â¥2011-04-03 22:23:23
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