±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 423  |  »Ø¸´: 1
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

langzizju

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] ÇóÖú

ÈÕÎÄ·­ÒëÇóÖú£¬Ð»Ð»°¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaoj9663

Ìú¸Ëľ³æ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
langzizju(½ð±Ò+3, ·­ÒëEPI+1): ¡ïÓаïÖú ȷʵÓкöàרҵÃû´ÊÓ¦¸Ã·­ÒëµÃ²»¶Ô£¬²»¹ý»¹ÊǷdz£¸Ðл 2012-02-23 16:26:39
°®ÓëÓêÏÂ(½ð±Ò+1): 2012-03-03 09:53:36
sltmac(½ð±Ò+2): 2012-03-04 09:33:19
¡¾ÊµÊ©Àý×Ó¡¿ÒÔÏÂÊDZ¾·¢Ã÷µÄ¾ßÌåºÏ³ÉÀý×Ó¡£±¾·¢Ã÷²»½öÏÞÓÚ´Ë¡£
ʵÀý1£º»¯ºÏÎï7µÄºÏ³É
½«»·¶¡í¿1.2ÉýÒÔ¼°2-°±»ùÜÐëæ880g»ìºÏÓÚÈý¿ÚÉÕÆ¿ÖУ¬±ß½Á°è±ß¼ÓÈÈ¡£½«Æ¿ÄÚζȱ£³ÖÔÚ130-140ÉãÊ϶ȣ¬¼ÓÈë°±»ùËá868g£¬ÒªÇóÔÚһСʱÄÚ·ÖËĴμÓÈ룬ÍêÈ«¼ÓÈëºóÔÙ¼ÌÐø·´Ó¦2Сʱ£¨±£³ÖÔÚÉÏÊöζȲ¢³ÖÐø½Á°è£©¡£ÄÚ²¿Î¶ÈÀäÈ´ÖÁ90ÉãÊ϶ÈÒÔϺ󣬼ÓÈëË®900ml£¬ÒÒËáÒÒõ¥1.2Éý£¬È»ºóÔÚµÈÖÁζȵ½30ÉãÊ϶ÈÒÔÏÂʱ¼ÓÈëŨÑÎËá900mlÎö³ö½á¾§²¢È¡³ö£¬ÓÃ4NÑÎËáÈÜÒº1.2ÉýºÍ¼×´¼1ÉýÏ´µÓ£¬40ÉãÊ϶ȷç¸É¹ýÒ¹¡£¿ÉµÃµ½¡°»¯ºÏÎï7¡±1100g¡£µÃÂÊΪ74%£¬ÈÛµã300¶ÈÒÔÉÏ
1HNMR£¨DMSO d6£©TMS±ê×¼  sigma=7.5£¨1H¡¢s£©¡¢sigma=6.7£¨3H¡¢broad£©¡¢sigma=6.75£¨1H¡¢d£©

ps:ѹÁ¦ºÃ´ó£¬ºÃ¶àרҵÃû´Ê²»¸Ò±£Ö¤100%׼ȷ¡£¡£¡£
2Â¥2012-02-23 16:01:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ langzizju µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +10 chenxrlkx 2026-04-05 10/500 2026-04-06 11:31 by Öí»á·É
[¿¼ÑÐ] 0703»¯Ñ§ +9 goldtt 2026-04-02 11/550 2026-04-06 10:35 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÇóÖú +8 LULONG1 2026-04-03 8/400 2026-04-06 10:26 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á +5 wos666 2026-04-03 5/250 2026-04-06 10:13 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¹¤¿Æ08-»úеר˶-Çóµ÷¼Á +3 À×Å··ÉÌß 2026-04-02 3/150 2026-04-05 18:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¹¤¿ÆÇóµ÷¼Á +15 11ggg 2026-04-03 15/750 2026-04-05 16:24 by zzx2138
[¿¼ÑÐ] µ÷¼Á +9 19945159693 2026-04-03 10/500 2026-04-04 20:16 by dongzh2009
[¿¼ÑÐ] µ÷¼Á +4 ÊÇ¿ÉÀÖ²»ÊÇ¿ÉÀÖ 2026-04-04 4/200 2026-04-04 19:41 by ÌÆãå¶ù
[¿¼ÑÐ] 22408Çóµ÷¼Á 354·Ö ¿É¿çרҵ +3 hannnnnnn 2026-04-04 3/150 2026-04-04 14:35 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 265Çóµ÷¼Á +17 ÁÖÉîÎÂÀ½ 2026-04-01 20/1000 2026-04-04 01:09 by userper
[¿¼ÑÐ] 085501Ò»Ö¾Ô¸Ì칤´ó£¬»úеר˶Çóµ÷¼Á£¬¿ç²ÄÁÏ +3 33ÉÏ 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[¿¼ÑÐ] ²ÄÁÏ340·Öµ÷¼Á +7 ÏÄÒ¹Íí·ç_long 2026-04-02 9/450 2026-04-02 21:20 by dongzh2009
[¿¼ÑÐ] 266Çóµ÷¼Á +4 ѧԱ97LZgn 2026-04-02 4/200 2026-04-02 13:03 by yulian1987
[¿¼ÑÐ] Ò»Ö¾Ô¸9³õÊÔ366 ±¾Ë«·ÇÇóµ÷¼Á +4 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 4/200 2026-04-02 09:56 by guanxin1001
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧ¼ÆËã»úר˶£¬³õÊÔ373£¬Áù¼¶Í¨¹ý£¬ +3 ¼ÆËã»ú×·ÃÎÈË 2026-04-01 3/150 2026-04-02 07:57 by fxue1114
[¿¼ÑÐ] 11408 321·ÖÇóµ÷¼Á +3 huchun12138 2026-03-30 4/200 2026-04-01 22:48 by guanxin1001
[¿¼ÑÐ] ʳƷѧ˶362Çóµ÷¼Á +3 xuanxianxian 2026-04-01 3/150 2026-04-01 21:05 by °¡Àî999
[¿¼ÑÐ] 286Çóµ÷¼Á +5 Sa67890. 2026-04-01 7/350 2026-04-01 19:50 by 6781022
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©¿¼Ñе÷¼Á +5 Ìúº©º©123425 2026-03-31 5/250 2026-04-01 18:01 by syh9288
[¿¼ÑÐ] 254²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 º²¶¬ÁÖéª 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û