²é¿´: 2840  |  »Ø¸´: 55
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

С¹·

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÎÒÊÇÑýÈË£¬ÎÒÅÂÈËÑý

[½»Á÷] ÇóÖú¼¸ÖÖ»¯Ñ§ÎïÖʵķÖ×Óʽ»òÕß·Ö×ÓÁ¿£¨Ã¿Ò»¸ö5¸ö½ð±Ò£©

µÚÒ»¸ö£º
2,6-¶þ¼×»ù-¦Ã-ßÁà«Íª
µÚ¶þ¸ö£º¼×»ùÒÒ»ùÃÑ
µÚÈý¸ö£º1£¬2-»·¶¡Íª
µÚËĸö£º2,3-¶þÌþ»ù±ûÈ©
µÚÎå¸ö£º1£¬2-¶þ¼×Ñõ»ù±ûÍé
µÚ6¸ö£º3-Çè»ù±½¼×Ëá
µÚ7¸ö£º3-ôÇ»ù±ûÈ©
µÚ8¸ö£º2,5-»·ÒÒϩͪ
µÚ9¸ö£º3-ÐÁȲ-2ͪ

» ²ÂÄãϲ»¶

¨q¡Ð¨r ¡è ¨q ¨q ¡Ð¨r ¨u¨?¨€¨Ž ¨t ----¨s. ¦òÌï¦òÌï¦ò È¥ÄêÕâ¸öʱºòÄÌÄÌÈ¥ÊÀÁË£¬ÔÙÓÐÈý¸öÔ£¬½«ÊÇүүȥÊÀÒ»ÖÜÄê¡£Ò»Äê¶àÁË£¬¾­³£Ãε½ËûÃÇ£¬¶ÔÓÚ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lyq8866

Í­³æ (³õÈëÎÄ̳)

µÚÈý¸ö·Ö×Óʽ£º£Ã£´£È£´£Ï£²
2Â¥2007-04-16 18:48:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyy816

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

7. OH-CH2CH2CHO    74
6.      COOH            143
         |
       /   \
       | . |
        \ / \
             CN
3Â¥2007-04-16 18:50:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

frankshan

½ð³æ (ÕýʽдÊÖ)

3-ôÇ»ù¶¡È©
·Ö×Óʽ£º C4H8O2 ·Ö×ÓÁ¿£º 88.10
µ­²´ÒÔÃ÷Ö¾£¬Äþ¾²ÒÔÖÂÔ¶£¡
4Â¥2007-04-16 18:50:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyy816

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

5. CH2-CH-CH3   96
    |     |
CH3O  CH3O
5Â¥2007-04-16 18:52:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyy816

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

9. CH3C-C=C-CH2CH2CH2CH3  Ë«½¡±äÈý¼ü   ·Ö×ÓÁ¿£º 109
         ||
         O
6Â¥2007-04-16 18:55:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

frankshan

½ð³æ (ÕýʽдÊÖ)

2.¼×»ùÒÒ»ùÃÑ

CH3CH2OCH3
µ­²´ÒÔÃ÷Ö¾£¬Äþ¾²ÒÔÖÂÔ¶£¡
7Â¥2007-04-16 18:56:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyy816

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

3.                      ·Ö×ÓÁ¿£º84
    CH2-C=O
     |    |
    CH2-C=O
8Â¥2007-04-16 18:58:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

frankshan

½ð³æ (ÕýʽдÊÖ)

4.    2,3-¶þÌþ»ù±ûÈ©
   C3H6O3
µ­²´ÒÔÃ÷Ö¾£¬Äþ¾²ÒÔÖÂÔ¶£¡
9Â¥2007-04-16 19:02:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zyy816

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

µÚ8¸ö£º2,5-»·ÒÒϩͪ Ó¦¸ÃÊÇ£º2,5-»·¼ºÏ©Íª£¿

        O
        ||              ·Ö×ÓÁ¿£º 101
        C
      //  \
      |    |
       \  /
       //
      O
10Â¥2007-04-16 19:03:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ С¹· µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 307Çóµ÷¼Á +4 73372112 2026-02-28 6/300 2026-03-01 00:04 by ll247
[¿¼ÑÐ] 304Çóµ÷¼Á +3 52hz~~ 2026-02-28 5/250 2026-03-01 00:00 by 52hz~~
[¿¼ÑÐ] 317Ò»Ö¾Ô¸»ªÄÏÀí¹¤µçÆø¹¤³ÌÇóµ÷¼Á +5 Soliloquy_Q 2026-02-28 8/400 2026-02-28 23:36 by xyx2012xyx
[¿¼ÑÐ] 292Çóµ÷¼Á +3 yhk_819 2026-02-28 3/150 2026-02-28 21:57 by gaoxiaoniuma
[¿¼ÑÐ] 290Çóµ÷¼Á +5 ²ÄÁÏר˶µ÷¼Á£» 2026-02-28 6/300 2026-02-28 21:40 by gaoxiaoniuma
[¿¼ÑÐ] ²ÄÁÏÀàÇóµ÷¼Á +6 wana_kiko 2026-02-28 6/300 2026-02-28 21:20 by gaoxiaoniuma
[¿¼ÑÐ] Çóµ÷¼Á +4 repeatt?t 2026-02-28 4/200 2026-02-28 21:16 by gaoxiaoniuma
[¿¼ÑÐ] 284Çóµ÷¼Á +4 ÌìÏÂŸß 2026-02-28 4/200 2026-02-28 21:13 by gaoxiaoniuma
[¿¼ÑÐ] ¸ß·Ö×Ó»¯Ñ§ÓëÎïÀíµ÷¼Á +4 ºÃºÃºÃ1233 2026-02-28 7/350 2026-02-28 20:42 by ºÃºÃºÃ1233
[¿¼ÑÐ] 085600²ÄÁϹ¤³ÌÒ»Ö¾Ô¸Öпƴó×Ü·Ö312Çóµ÷¼Á +8 ³ÔÏüÒ¹1 2026-02-28 10/500 2026-02-28 20:27 by L135790
[¿¼ÑÐ] 298Çóµ÷¼Á +8 È˼äΨÄãÊÇÇå»¶ 2026-02-28 11/550 2026-02-28 20:26 by L135790
[¿¼ÑÐ] 276Çóµ÷¼Á +3 ·lyh123 2026-02-28 4/200 2026-02-28 19:45 by ·lyh123
[¿¼ÑÐ] 0856²ÄÁÏÇóµ÷¼Á +10 hyf hyf hyf 2026-02-28 11/550 2026-02-28 18:50 by Î޼ʵIJÝÔ­
[¸ß·Ö×Ó] Çó»·ÑõÊ÷Ö¬Ñз¢1Ãû +3 Ëïxc 2026-02-25 11/550 2026-02-28 16:57 by ichall
[¿¼ÑÐ] 265·ÖÇóµ÷¼Á²»µ÷רҵºÍѧУÓÐÐÐѧÉÏ¾Í +4 ÀñÌö¡Õæ258 2026-02-28 6/300 2026-02-28 16:18 by Çóµ÷¼Ázz
[¿¼ÑÐ] ѰÕÒµ÷¼Á +3 LYidhsjabdj 2026-02-28 3/150 2026-02-28 12:59 by miniwendy
[¿¼ÑÐ] 272Çóµ÷¼Á +3 ÌïÖÇÓÑ 2026-02-28 3/150 2026-02-28 12:31 by Íõ¼ÓºÆto
[¿¼ÑÐ] 298Çóµ÷¼Á +4 axyz3 2026-02-28 4/200 2026-02-28 11:21 by wang_dand
[»ù½ðÉêÇë] ÃæÉÏ¿ÉÒÔ³¬¹ý30Ò³°É£¿ +12 °¢À­¹±aragon 2026-02-22 13/650 2026-02-26 22:09 by Hahaxia
[˶²©¼ÒÔ°] ¡¾²©Ê¿ÕÐÉú¡¿Ì«Ô­Àí¹¤´óѧ2026»¯¹¤²©Ê¿ +4 N1ce_try 2026-02-24 8/400 2026-02-26 08:40 by N1ce_try
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û