±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 351  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

chaffon

гæ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿¹²·Ð³É·Ö ÝÍÈ¡·ÖÀë

ÇëÎÊ
ÓÐʲôÓлúÈܼÁ¸ú¼×´¼²»»¥Èܵģ¿ÊÇÁ½ÖÖ¹²·Ð³É·Ö£¨ÆäÖÐÒ»ÖÖ¾ÍÊǼ״¼£©²ÉÓÃÝÍÈ¡·ÖÀë¡££¨²»Óù²·Ð·ÖÁó³öÀ´£©
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chaffon

гæ (³õÈëÎÄ̳)

Ŷ£¬ÎÒÊǰï±ðÈËÎʵġ£ÎÒÒ²¾õµÃºÜÉÙÓü״¼À´ÝÍÈ¡¡£ºÃµÄ£¬Ð»Ð»¸÷λ¸øµÄÒâ¼û£¡
4Â¥2009-11-06 23:49:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

jinlin

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
¼«ÐÔ´óС£ºË®(H2O)£¾¼×´¼(MeOH)£¾ÒÒ´¼(EtOH)£¾±ûͪ£¨Me2CO£©£¾Õý¶¡´¼(n-BuOH)£¾ÒÒËáÒÒõ¥(EtOAc)£¾ÒÒÃÑ(Et2O)£¾ÂÈ·Â(CHCl3 ) £¾±½£¨C6H6)£¾ËÄÂÈ»¯Ì¼(CCl4)£¾Õý¼ºÍé¡ÖʯÓÍÃÑ(Pet.et)¡£
Ç×Ö¬ÐÔÓлúÈܼÁΪÕý¶¡´¼ºóËùÓеġ£ÕâÈýÀàÈܼÁ¼ä»¥ÈÜÇé¿ö£ºË®ºÍÇ×Ë®ÐÔÓлúÈܼÁ¿É»¥ÈÜ£¬Ë®ºÍÇ×Ö¬ÐÔÓлúÈܼÁ¼ä²»»¥ÈÜ£¬ÓлúÈܼÁ¼ä³ý¼×´¼ºÍʯÓÍÃѲ»»¥ÈÜÍ⣬ÆäËü¾ù»¥ÈÜ¡£
2Â¥2009-11-05 05:08:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÕÅ÷

Òø³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ºÜÉÙÓкͼ״¼²»ÈݵĶ«Î÷£¬ÝÍȡһ°ãÀ´ËµÊÇÒÒËáÒÒõ¥ºÍË®£»ÒÒÃѺÍË®;Õý¶¡´¼ºÍË®£»¼×´¼ÓÃÀ´ÝÍÈ¡µ¹ÊÇûÌý˵£¬ÄãÊÔÊÔ±ðµÄÝÍÈ¡·½Ê½²»ÐÐÂð£¿
3Â¥2009-11-05 09:13:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +5 ¼Ò¼Ñ¼Ñ¼Ñ¼Ñ¼Ñ 2026-03-29 5/250 2026-03-29 23:53 by yokiii1
[¿¼ÑÐ] 307Çóµ÷¼Á +9 ³¬¼¶ÒÁ°º´óÍõ 2026-03-24 10/500 2026-03-29 20:26 by ÓÀ×ÖºÅ
[¿¼ÑÐ] 289Çóµ÷¼Á +5 BrightLL 2026-03-29 5/250 2026-03-29 17:24 by zhyzzh
[¿¼ÑÐ] 277¹òÇóµ÷¼Á +6 1915668 2026-03-27 10/500 2026-03-29 16:03 by ÍõÁÁ_´óÁ¬Ò½¿Æ´ó
[¿¼ÑÐ] ѹ¹ú¼ÒÒ»ÇøÏߣ¬Çóµ¼Ê¦ÊÕÁô£¬Óж÷±ØÐ»£¡ +7 ÃÔÈ˵Ĺþ¹þ 2026-03-28 7/350 2026-03-28 16:47 by ´ß»¯´ó°×
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ÂüÊâ2266 2026-03-27 6/300 2026-03-28 14:10 by ÌÆãå¶ù
[¿¼ÑÐ] 0856£¬²ÄÁÏÓ뻯¹¤321·ÖÇóµ÷¼Á +12 ´ó²öС×Ó 2026-03-27 13/650 2026-03-28 10:56 by self2008
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó×Ü·Ö298·Ö£¬Ç°Èý¿Æ223·Ö +5 dongfang59 2026-03-27 5/250 2026-03-28 04:53 by wxiongid
[¿¼ÑÐ] 085701»·¾³¹¤³ÌÇóµ÷¼Á +9 ¶à¾ÃÉϿΠ2026-03-27 9/450 2026-03-28 03:58 by fmesaito
[¿¼ÑÐ] 275Çóµ÷¼Á +10 jjjjjjjjjjl 2026-03-27 10/500 2026-03-27 23:47 by barnett0632
[¿¼ÑÐ] 07»¯Ñ§280·ÖÇóµ÷¼Á +10 722865 2026-03-23 10/500 2026-03-27 15:51 by Plutoqq
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á +10 A-¶ßÀ²ZÃÎ 2026-03-23 16/800 2026-03-27 15:13 by caszguilin
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Pigcasso 2026-03-24 5/250 2026-03-27 12:10 by zhshch
[¿¼ÑÐ] 289Çóµ÷¼Á +17 ˶ÐǸ° 2026-03-23 17/850 2026-03-26 16:18 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ¹¤´ó 081700 276Çóµ÷¼Á +4 µØÇòÈÆ×ÅÌ«Ñôת 2026-03-23 4/200 2026-03-26 14:27 by zzll406
[¿¼ÑÐ] 334·Ö Ò»Ö¾Ô¸ÎäÀí-080500 ²ÄÁÏÇóµ÷¼Á +4 ÀîÀî²»·þÊä 2026-03-25 4/200 2026-03-25 21:26 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ÉúÎï¼¼ÊõÓ빤³Ì +3 1294608413 2026-03-25 4/200 2026-03-25 18:02 by 1294608413
[¿¼ÑÐ] 282Çóµ÷¼Á +3 wcq131415 2026-03-24 3/150 2026-03-25 12:16 by userper
[¿¼ÑÐ] 300·Ö£¬²ÄÁÏ£¬Çóµ÷¼Á£¬Ó¢Ò»Êý¶þ +5 ³¬ÔÞµÄ 2026-03-24 5/250 2026-03-24 21:07 by ÐÇ¿ÕÐÇÔÂ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û