²é¿´: 1487  |  »Ø¸´: 7

wchn1985

ľ³æ (ÖªÃû×÷¼Ò)


[½»Á÷] ÌÖÂÛһϷÖÀëµÄ»¯ºÏÎïºË´Å½á¹¹ÐÅÏ¢µÄд·¨£¿

ÎÄÏ×ÖУ¬¾­³£ÓС°»¯ºÏÎï3:dz»ÆÉ«·ÛÄ©(ÒÒ´¼)£¬¡±Õâ¸öÀ¨ºÅÖеÄ(ÒÒ´¼)Ö¸µÄÊÇÔÚ´ËÈܼÁÖнᾧÎö³öµÄ£¬»¹ÊÇÈÜÓÚ´ËÈܼÁµÄ£¿
»¹Óк˴ŵĽṹÐÅÏ¢Ò»°ãÔõôÀ´Ð´£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
wchn1985(½ð±Ò+1): лл²ÎÓë
À¨ºÅÀïµÄÄÚÈÝÊÇÖ¸ÔÚ´ËÈܼÁÖÐÎö¾§¡£
ÄãµÄµÚ¶þ¸öÎÊÌâû̫¿´Ã÷°×¡£
2Â¥2012-03-19 16:37:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wchn1985

ľ³æ (ÖªÃû×÷¼Ò)


ÒýÓûØÌû:
2Â¥: Originally posted by ѼÂ̽­ÅÏ at 2012-03-19 16:37:50:
À¨ºÅÀïµÄÄÚÈÝÊÇÖ¸ÔÚ´ËÈܼÁÖÐÎö¾§¡£
ÄãµÄµÚ¶þ¸öÎÊÌâû̫¿´Ã÷°×¡£

µÚ¶þ¸öÎÊÌâÊÇÖ¸´òÍêºË´ÅÆ×£¬½«Æ×ͼÐÅÏ¢£¨»¯Ñ§Î»ÒÆ¡¢ÁÑ·å¡¢ñîºÏ³£ÊýµÈ£©ÔõôÃèÊö³öÀ´£¿
3Â¥2012-03-19 17:39:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yghu123

ľ³æ (ÕýʽдÊÖ)


¡ï
wchn1985(½ð±Ò+1): лл²ÎÓë
¸ù¾ÝÄãµÄ½á¹¹ÖйÙÄÜÍÅ£¬»¯Ñ§Î»ÒƸù¾Ý²»Í¬µÄÔÓÖ¾ÒªÇóÓÉ´óµ½Ð¡»òÓÉСµ½´ó˳Ðò¶Áд
4Â¥2012-03-19 18:17:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chengh0656

Òø³æ (ÕýʽдÊÖ)


¡ï
wchn1985(½ð±Ò+1): лл²ÎÓë
»¯ºÏÎïCF-02£º°×É«½á¾§£¨CH3OH¡ªH2O£©£¬254nmºÍ365nmÏÂûÓÐÏÖÏ󣬵â¸×ÖÐÏÔÉ«£¬±¡²ã²ãÎöºó5%µÄÏã²ÝÈ©-ŨÁòËáÅçÎí²¢¼ÓÈÈ£¬ÏÔ×ÏÉ«£¬ÍƲâ¿ÉÄÜΪcoleusÀ໯ºÏÎï¡£½áºÏ1H NMR£¨300MHz£¬CD3OD£©ºÍ 13C NMR£¨300MHz£¬CD3OD£©£¬ÍƳö·Ö×ÓʽΪC22H34O7¡£
5Â¥2012-03-19 18:23:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

leonard187

ľ³æ (ÖøÃûдÊÖ)


¡ï
wchn1985(½ð±Ò+1): лл²ÎÓë
1H NMR£¨600MHz£¬CDCl3£©¦Ä£º6.23 £¨1H£¬d£¬J=7.8 Hz£©¡­¡­
ÀàËÆÕâÑùµÄ¸ñʽ°É£¿Â¥Ö÷×îºÃ¿´¿´ÄãҪͶµÄÔÓÖ¾Àï±ðÈ˶¼ÊÇÔõôдµÄ£¬²Î¿¼Ò»Ï¡£
6Â¥2012-03-19 23:14:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°µÒ¹ÁôÏã

½ð³æ (ÕýʽдÊÖ)


¡ï
wchn1985(½ð±Ò+1): лл²ÎÓë
ÒýÓûØÌû:
5Â¥: Originally posted by chengh0656 at 2012-03-19 18:23:43:
»¯ºÏÎïCF-02£º°×É«½á¾§£¨CH3OH¡ªH2O£©£¬254nmºÍ365nmÏÂûÓÐÏÖÏ󣬵â¸×ÖÐÏÔÉ«£¬±¡²ã²ãÎöºó5%µÄÏã²ÝÈ©-ŨÁòËáÅçÎí²¢¼ÓÈÈ£¬ÏÔ×ÏÉ«£¬ÍƲâ¿ÉÄÜΪcoleusÀ໯ºÏÎï¡£½áºÏ1H NMR£¨300MHz£¬CD3OD£©ºÍ 13C NMR£¨300MHz£¬CD3O ...

ÉÔ΢Óе㲻Í×£¬×÷Ϊ·Ö×ÓʽµÄÍÆ¶Ï£¬×îºÃ½áºÏMS£¬ÓÐHRESI-MS¾Í¸üºÃ¡£
7Â¥2012-03-19 23:29:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chengh0656

Òø³æ (ÕýʽдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¹þ¹þ ˵µÄ¶Ô  ÎÒµÄÄǸö »¹Ã»×ö
8Â¥2012-03-20 09:42:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wchn1985 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 288Çóµ÷¼Á +13 ÓÚº£º£º£º£ 2026-03-19 13/650 2026-03-19 19:11 by ·ãÇÅZL
[¿¼²©] ¶«»ªÀí¹¤´óѧ»¯²Äרҵ26½ì˶ʿ²©Ê¿ÉêÇë +8 zlingli 2026-03-13 8/400 2026-03-19 16:32 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +5 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 5/250 2026-03-19 16:18 by 30660438
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +4 ÍÑÓ±¶ø³ö 2026-03-16 12/600 2026-03-19 16:17 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] 346Çóµ÷¼Á[0856] +3 WayneLim327 2026-03-16 6/300 2026-03-19 11:21 by WayneLim327
[¿¼ÑÐ] 304Çóµ÷¼Á +6 ˾¿Õ. 2026-03-18 6/300 2026-03-18 23:03 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁÏ305·ÖÇóµ÷¼Á +5 ÏëÉϰ¶µÄÀðÓã 2026-03-18 6/300 2026-03-18 17:53 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +7 ÊÖ»úÓû§ 2026-03-17 7/350 2026-03-18 14:34 by vgtyfty
[¿¼ÑÐ] 302Çóµ÷¼Á +10 ºôºôºô¡£¡£¡£¡£ 2026-03-17 10/500 2026-03-18 12:45 by Linda Hu
[¿¼ÑÐ] 308Çóµ÷¼Á +4 ÊÇLupa°¡ 2026-03-16 4/200 2026-03-17 17:12 by ruiyingmiao
[¿¼ÑÐ] 0703Ò»Ö¾Ô¸211 285·ÖÇóµ÷¼Á +5 ly3471z 2026-03-13 5/250 2026-03-16 16:16 by ŶŶ123
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶Çóµ÷¼Á +6 Ì«Ïë½ø²½ÁË0608 2026-03-16 6/300 2026-03-16 16:13 by kykm678
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 290·ÖÓпÆÑо­Àú£¬ÂÛÎÄÔÚͶ +7 ÄåÄågk 2026-03-14 7/350 2026-03-16 10:12 by houyaoxu
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 26¿¼ÑÐÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ(»ª¶«)305·ÖÇóµ÷¼Á +3 ¼ÎÄêÐÂ³Ì 2026-03-15 3/150 2026-03-15 13:58 by ¹þ¹þ¹þ¹þºÙºÙºÙ
[¿¼ÑÐ] 22408×Ü·Ö284Çóµ÷¼Á +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ¿ÆÑ§Ó빤³Ì/×Ü·Ö295/ÇóÊÕÁô +9 2026µ÷¼ÁÏÀ 2026-03-12 9/450 2026-03-13 20:46 by 18595523086
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û