Znn3bq.jpeg
²é¿´: 1673  |  »Ø¸´: 11

zoujian0721

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
10Â¥: Originally posted by cnxxg1984 at 2014-09-23 15:42:42
CAS:2052-01-9_2-äå´úÒì¶¡ËáµÄ·Ö×ӽṹ
12
·Ö×Óʽ:        C4H7BrO2
·Ö×ÓÁ¿:        167.00
CASµÇ¼ºÅ:
2052-01-9
EINECSµÇ¼ºÅ:        218-139-2
InChI:        1S/C4H7BrO2/c1-4(2,5)3(6)7/h1-2H3,(H,6,7)
ÎïÀí»¯Ñ§ÐÔÖÊ
ÈÛµã:        41-46 ...

ºÃµÄ¹þ£¬²»¹Ü¶Ô²»¶ÔÏÈллÄã¡£ÄÇÎҵļì²âÆ÷ζÈÉèΪ280ÐÐÂð
11Â¥2014-09-23 15:58:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liuliu666666

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÎÒÃÇÓз½·¨   ÄãÊÇ×öʲôÏîÄ¿µÄ°¡   ÊÇ×öäå´úÒì¶¡ËáÊå¶¡õ¥Âð
12Â¥2014-09-26 19:55:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zoujian0721 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +7 ÏàÐűػá¹ââÍòÕ 2026-04-07 8/400 2026-04-10 16:53 by wrnwrn
[»ù½ðÉêÇë] ɽ¶«Ê¡»ù½ð2026 +3 jerry681 2026-04-08 4/200 2026-04-10 16:02 by jerry681
[¿¼ÑÐ] 311Çóµ÷¼Á +11 xypÏë¶ÁÊé 2026-04-10 12/600 2026-04-10 15:15 by solbeg
[¿¼ÑÐ] 288Çóµ÷¼Á +12 ´úfish 2026-04-09 12/600 2026-04-10 11:57 by jxlabyan
[¿¼ÑÐ] ҩѧר˶µ÷¼Á +5 ? һ·Éú?»¨? 2026-04-10 6/300 2026-04-10 11:54 by pengliang8036
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601£¬270Çóµ÷¼Á +27 @ASDF1234 2026-04-08 29/1450 2026-04-10 10:48 by ×ÏÒí¾«Áé
[¿¼ÑÐ] »¯Ñ§¹¤³Ìµ÷¼Á289 +42 yangæÃ 2026-04-07 48/2400 2026-04-10 09:34 by 690616278
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +10 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 11/550 2026-04-09 19:51 by gong120082
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +12 СÁõͬѧ߹߹ 2026-04-06 13/650 2026-04-09 17:07 by luoyongfeng
[¿¼ÑÐ] ²ÄÁÏר˶322 +14 ¹þ¹þ¹þºðºðºð¹þ 2026-04-05 14/700 2026-04-09 13:25 by 5268321
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
[¿¼ÑÐ] 327Çóµ÷¼Á +12 Xxjc1107. 2026-04-06 12/600 2026-04-08 16:46 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 263·ÖBÇøÇóµ÷¼Á +6 Àînihao 2026-04-08 6/300 2026-04-08 09:38 by ÄÏ¿ªÐ¡ôë
[¿¼ÑÐ] 316Çóµ÷¼Á +4 15318418673 2026-04-07 4/200 2026-04-07 22:12 by hemengdong
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +18 Ò»ÑùYWY 2026-04-05 18/900 2026-04-07 15:49 by dxlg
[¿¼ÑÐ] 319·Ö085702°²È«¹¤³ÌÇóµ÷¼Á +6 rious 2026-04-05 6/300 2026-04-07 09:42 by jp9609
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á£º351·ÖÒ»Ö¾Ô¸ÄϾ©Ê¦·¶´óѧÉúÎïѧרҵ +6 ¡­¡«¡¢Íõ¡­¡« 2026-04-06 7/350 2026-04-06 18:54 by macy2011
[¿¼ÑÐ] 326Çóµ÷¼Á +3 ¹ËÈô¸¡Éú 2026-04-05 3/150 2026-04-05 18:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 22408£¬264Çóµ÷¼Á +3 ywh729 2026-04-03 4/200 2026-04-04 11:04 by ywh729
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û