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  • ¸½¼þ 1 : C2.jpg
  • 2013-04-09 20:52:30, 827.47 K
  • ¸½¼þ 2 : H2.jpg
  • 2013-04-09 20:52:44, 642.29 K

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Œ­?HС±±: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-04-10 09:33:32
ÄûÃÊËácitric acid (anhydrous)
CAS Registry No.:
77-92-9
13C NMR : in DMSO-d6
      174.37   160      1
      171.10  1000      2
       72.42   298      3
       42.61   677      4
1H NMR : 400 MHz in DMSO-d6
      A     *1      2.757
      B     *1      2.662
500MHzµÄNMRÒÇÆ÷£¬Ôõô°Ñ1HNMR²â¶¨µØÕâô²î£¿
13CNMR»¹¿ÉÒԵġ£
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Óв»Çå³þµÄÇëÁªÏµ£ºwww.chemnmr.com
2Â¥2013-04-10 09:01:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Œ­?HС±±

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by celan at 2013-04-10 09:01:30
ÄûÃÊËácitric acid (anhydrous)
CAS Registry No.:
77-92-9
13C NMR : in DMSO-d6
      174.37   160      1
      171.10  1000      2
       72.42   298      3
       42.61   677      4
1H NMR :  ...

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