| ²é¿´: 341 | »Ø¸´: 2 | ||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | ||
yunnyÌú³æ (СÓÐÃûÆø)
|
[½»Á÷]
¡¾ÇóÖú¡¿·Ö×ÓÌå»ý»òÖ±¾¶¼ÆËã ÒÑÓÐ2È˲ÎÓë
|
|
wulian
гæ (ÕýʽдÊÖ)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 4225.1
- ºì»¨: 8
- Ìû×Ó: 638
- ÔÚÏß: 111Сʱ
- ³æºÅ: 881338
- ×¢²á: 2009-10-23
- ÐÔ±ð: GG
- רҵ: »¯¹¤Ò±½ð
2Â¥2010-04-09 13:15:19
americanyk
ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)
Excellent
- C-EPI: 1
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ¹ó±ö: 2.083
- ½ð±Ò: 31168.1
- É¢½ð: 1082
- ºì»¨: 33
- ɳ·¢: 109
- Ìû×Ó: 10328
- ÔÚÏß: 936.2Сʱ
- ³æºÅ: 356055
- ×¢²á: 2007-04-26
- ÐÔ±ð: GG
- רҵ: ´ß»¯»¯Ñ§
- ¹ÜϽ: ÉúÎï²ÄÁÏ
| yOU CAN CALCULATE according to C-C, C-O, C=C, H-H bond. There is a easy way to finish this job, you can use Chemical Office to draw te two former structure and then choose the chemical information from the tools. It will show the molecular weight, molecular structure, molecular sizes, NMR CHEMICAL shift and so on. |
3Â¥2010-04-09 15:21:22















»Ø¸´´ËÂ¥