±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 961  |  »Ø¸´: 8

ÑîÎÄËÉ˧

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇëÎÊÕâÁ½¸ö»¯ºÏÎï½á¹¹£¿ ÒÑÓÐ1È˲ÎÓë

2¦Á,23-dihydroxyursolic acid

2¦Á,3¦Á,23-trihydroxyursolic acid
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

¹«ÒǶ¬¶ù

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
°ÑÃû×ÖÊäÈëµ½ChemDraw¾Í¿ÉÒÔ³öÀ´½á¹¹
2Â¥2015-10-14 18:10:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹«ÒǶ¬¶ù

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
ÑîÎÄËÉ˧: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-10-14 20:39:29
Á´½Ó: http://pan.baidu.com/s/1gdoAHk3 ÃÜÂë: jx9s

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

3Â¥2015-10-14 18:19:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÑîÎÄËÉ˧

ľ³æ (ÕýʽдÊÖ)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
3Â¥: Originally posted by ¹«ÒǶ¬¶ù at 2015-10-14 18:19:51
Á´½Ó: http://pan.baidu.com/s/1gdoAHk3 ÃÜÂë: jx9s

ÇëÎÊÕâÁ½¸ö½á¹¹ÊÇ´ÓÄIJ鵽µÄ£¿
Ö»ÊDzÁÉË
4Â¥2015-10-14 20:40:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÑîÎÄËÉ˧

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ¹«ÒǶ¬¶ù at 2015-10-14 18:10:12
°ÑÃû×ÖÊäÈëµ½ChemDraw¾Í¿ÉÒÔ³öÀ´½á¹¹

ÄÇÄãÓÐûÓÐÏà¹ØÎÄÏ׿ÉÒԲ鵽µÄ£¿
Ö»ÊDzÁÉË
5Â¥2015-10-14 20:41:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹«ÒǶ¬¶ù

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by ÑîÎÄËÉ˧ at 2015-10-14 20:40:12
ÇëÎÊÕâÁ½¸ö½á¹¹ÊÇ´ÓÄIJ鵽µÄ£¿...

ChemDrawÓиù¾ÝÃû×ֵóö½á¹¹µÄ¹¦ÄÜ¡£ºÃºÃ¿´¿´
6Â¥2015-10-15 09:32:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹«ÒǶ¬¶ù

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
5Â¥: Originally posted by ÑîÎÄËÉ˧ at 2015-10-14 20:41:03
ÄÇÄãÓÐûÓÐÏà¹ØÎÄÏ׿ÉÒԲ鵽µÄ£¿...

ÓÐÁ˽ṹ¿ÉÒÔÔÚScifÉÏÃæÕÒÕÒ¿´
7Â¥2015-10-15 09:32:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÑîÎÄËÉ˧

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by ¹«ÒǶ¬¶ù at 2015-10-15 09:32:57
ÓÐÁ˽ṹ¿ÉÒÔÔÚScifÉÏÃæÕÒÕÒ¿´...

2¦Á,3¦Á,23-trihydroxyursolic acidÖÐ3λÔõô»áÓÐÁ½¸öôÇ»ùÏàÁ¬£¬ChemDrawÓ¦¸Ã»­´íÁË~
Ö»ÊDzÁÉË
8Â¥2015-10-15 09:58:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangfei.ac

Ìú¸Ëľ³æ (ÕýʽдÊÖ)


2¦Á,23-dihydroxyursolic acid:
http://www.chemlib.cn/product/view/1658

2¦Á,3¦Á,23-trihydroxyursolic acid:
http://www.chemlib.cn/product/view/564

ÕâÁ½¸ö½á¹¹¶¼Óиü³£ÓõÄË×Ãû£»µÚ¶þ¸öÃüÃû³É¡°2¦Á,3¦Á,23-trihydroxyursolic acid¡°ÊÇÓÐÎÊÌâµÄ¡£
9Â¥2015-10-15 10:10:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÑîÎÄËÉ˧ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 265Çóµ÷¼Á +17 ÁÖÉîÎÂÀ½ 2026-04-01 20/1000 2026-04-04 01:09 by userper
[¿¼ÑÐ] 350Ò»Ö¾Ô¸±±¾©º½¿Õº½Ìì´óѧ08500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +5 kjnasfss 2026-04-03 5/250 2026-04-03 22:29 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +3 À¶¼ãƬ 2026-04-03 4/200 2026-04-03 17:58 by Jimmyandyou
[¿¼ÑÐ] ¿¼Ñе÷¼Á +8 ²»°®ºÈÒûÁÏ 2026-04-03 8/400 2026-04-03 16:40 by Mistake-J
[¿¼ÑÐ] 293Çóµ÷¼Á +5 ĩδmm 2026-04-02 6/300 2026-04-03 15:20 by Íõ±£½Ü33
[¿¼ÑÐ] 11408£¬284·Ö£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +4 12.27 2026-04-02 4/200 2026-04-03 14:14 by dxiaoxin
[¿¼ÑÐ] 285Çóµ÷¼Á +6 FZAC123 2026-03-30 6/300 2026-04-03 12:22 by xingguangj
[¿¼ÑÐ] »·¾³285·Ö£¬¹ýÁù¼¶£¬Çóµ÷¼Á +9 xhr12 2026-04-02 9/450 2026-04-03 10:23 by »¯Ñ§»¯¹¤Ë¶Ê¿ÕÐÉ
[¿¼ÑÐ] 262Çóµ÷¼Á +6 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-04-02 7/350 2026-04-03 09:54 by linyelide
[¿¼ÑÐ] 294Çóµ÷¼Á +3 Grey_Ey 2026-04-02 5/250 2026-04-02 21:34 by swb0218
[¿¼ÑÐ] 264·Ö£¬ÇóÈÎÒ⹤¿Æµ÷¼Á +4 zzlqwq 2026-03-29 5/250 2026-04-02 17:17 by ºÎÔø¼¸ºÎ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£º£Ñó´óѧ083200ʳƷѧ˶£¬Çóµ÷¼Á£¬½ÓÊÜÆäËûרҵ +6 whatÕÅ 2026-04-01 7/350 2026-04-02 16:48 by zzsw+
[¿¼ÑÐ] 085900ÍÁľˮÀû336·ÖÇóµ÷¼Á +4 Zhangjiangj 2026-03-31 6/300 2026-04-02 11:40 by 1753564080
[¿¼ÑÐ] 337Çóµ÷¼Á +11 ¡¶Ê÷¡· 2026-03-29 11/550 2026-04-02 10:20 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 377Çóµ÷¼Á +3 RASKIN 2026-04-02 3/150 2026-04-02 09:45 by zzchen2000
[¿¼ÑÐ] 348»·¾³¹¤³Ìµ÷¼Á +3 ÎâÑå׿24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +14 Ò»ÑùYWY 2026-04-01 14/700 2026-04-01 21:07 by lijunpoly
[¿¼ÑÐ] Çóµ÷¼Á0703 +5 ÖܼÎÒ¢ 2026-03-31 8/400 2026-04-01 20:32 by ltltkkk
[¿¼ÑÐ] 323·Ö ʳƷÓëÓªÑøµ÷¼Á +3 ºÙooo 2026-03-31 3/150 2026-03-31 09:38 by longlotian
[¿¼ÑÐ] ¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶378Çóµ÷¼Á +3 Ëþ±ÈÎÚ˹ 2026-03-30 3/150 2026-03-30 22:55 by Î޼ʵIJÝÔ­
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û