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tigger8376
ľ³æ (ÖøÃûдÊÖ)
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3Â¥2009-06-11 10:42:20
tigger8376
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 2 (Ó×¶ùÔ°)
- ½ð±Ò: 5290.6
- É¢½ð: 222
- ºì»¨: 1
- Ìû×Ó: 1631
- ÔÚÏß: 616.4Сʱ
- ³æºÅ: 362000
- ×¢²á: 2007-05-05
- ÐÔ±ð: GG
- רҵ: ¾ÛºÏÎï¹²»ìÓ븴ºÏ²ÄÁÏ
2Â¥2009-06-11 10:39:42
xiaowd1984
ľ³æ (ÕýʽдÊÖ)
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4Â¥2009-06-11 10:43:06
xiaowd1984
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2755.5
- Ìû×Ó: 962
- ÔÚÏß: 86.1Сʱ
- ³æºÅ: 667377
- ×¢²á: 2008-12-03
- רҵ: ÓлúºÏ³É
|
Protocol of the C-13 NMR Prediction: Node Shift Base + Inc. Comment (ppm rel. to TMS) C 114.0 -2.3 aliphatic 21.8 1 alpha -C(=O)-O 210.3 3 alpha -F -2.5 1 gamma -C 0.3 1 delta -C -113.6 general corrections C 158.0 166.0 1-carboxyl 10.0 1 -C -5.0 1 -C from O-carboxyl -13.0 general corrections CH2 64.7 -2.3 aliphatic 9.1 1 alpha -C 54.9 1 alpha -O-C=O -2.5 1 gamma -C 0.0 3 delta -F 5.5 general corrections CH3 14.1 -2.3 aliphatic 9.1 1 alpha -C 6.5 1 beta -O-C=O 0.3 1 delta -C 0.5 general corrections |
5Â¥2009-06-11 10:43:45













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