| ²é¿´: 103 | »Ø¸´: 2 | ||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | ||
| ¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßahui2008½«ÔùËÍÄú 1 ¸ö½ð±Ò | ||
ahui2008Òø³æ (СÓÐÃûÆø)
|
[ÇóÖú]
Çë¸ßÊÖ°ïÎÒ²éËݱ»ù¶þ±½í¿µÄÎïÀíÐÔÖÊ£¨6JB£©
|
|
|
±¾ÈËÓÉ4,4'-¶þ°±»ù¶þ±½í¿ºÏ³ÉÁË3,3£¬'4,4'-Ëݱ»ù¶þ±½í¿£¬ÏÖÔڲ鲻µ½Ëݱ»ù¶þ±½í¿µÄÈκÎ×ÊÁÏ£¬ÏëÇë¸ßÊÖ°ïÎÒ²éÏÂÆäÎïÀíÐÔÖÊ£¬ÁíÍ⣬Èç¹ûÄܰïÎҲ鵽¾ÛºÏ·½ÃæµÄÐÅÏ¢£¬½«ÖØÐ»¡£ [ Last edited by ahui2008 on 2008-3-25 at 20:53 ] |
» ²ÂÄãϲ»¶
²©Ê¿¶ÁÍêδÀ´Ò»¶¨»áºÃÂð
ÒѾÓÐ23È˻ظ´
µ¼Ê¦ÏëÈÃÎÒ´Ó¶ÀÁ¢Ò»×÷±ä³ÉÁ˹²Ò»µÚÒ»
ÒѾÓÐ7È˻ظ´
µ½Ðµ¥Î»ºó£¬»»ÁËеÄÑо¿·½Ïò£¬Ã»ÓÐÍŶӣ¬³ÖÐø»ýÀÛ2ÇøÒÔÉÏÂÛÎÄ£¬ÄÜÉêÇëµ½ÃæÉÏÂð
ÒѾÓÐ11È˻ظ´
¶Á²©
ÒѾÓÐ4È˻ظ´
JMPT ÆÚ¿¯Í¶¸åÁ÷³Ì
ÒѾÓÐ4È˻ظ´
ÐÄÂöÊÜËð
ÒѾÓÐ5È˻ظ´
SpringerÆÚ¿¯Í¶¸åÇóÖú
ÒѾÓÐ4È˻ظ´
СÂÛÎÄͶ¸å
ÒѾÓÐ3È˻ظ´
ÉêÇë2026Ä격ʿ
ÒѾÓÐ6È˻ظ´

lincoln.zhao
½ð³æ (ÖøÃûдÊÖ)
ÎÞ»¢ÉϽ«
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ½ð±Ò: 1509.7
- É¢½ð: 276
- ºì»¨: 4
- Ìû×Ó: 1285
- ÔÚÏß: 235.9Сʱ
- ³æºÅ: 377482
- ×¢²á: 2007-05-20
- ÐÔ±ð: GG
- רҵ: Ò©ÎïÉè¼ÆÓëÒ©ÎïÐÅÏ¢
ÍøÉÏÕÒµÃ
|
»¯Ñ§Ãû³Æ: 4£¬4'-¶þ°±»ù¶þ±½í¿ ÆäËûÃû³Æ: 4-°±»ù±½»ùí¿ CASºÅÂë: 80-08-8 HS±àÂë: 29.21 »¯Ñ§ÃèÊö: ·Ö×Óʽ: C12H12N2O2S ·Ö×ÓÁ¿: 248.29 ½á¹¹Ê½: ÎïÀíÐÔÖʼ°ÃèÊö£º ÎïÀí״̬: ¹ÌÌ壨·ÛÄ©£© ÖÊÁ¿Ö¸±ê: Íâ ¹Û: °×É«¾§Ìå»ò·ÛÄ© º¬ Á¿: 99.5% min. ÈÛ µã: 175.0¡ãC¡ª181.0¡ãC ¸ÉÔïÊ§ÖØ: 0.3% max.£¨¹«Ë¾Ö¸±ê£©»ò1.5% max. £¨BP93ÒªÇóÖ¸±ê£© °ü ×°£º ¾»ÖØ25¹«½ïÖ½°åͰ¡£ Óà ;£º ÓÃÓںϳɾÛí¿õ£°·Ê÷Ö¬¼°ÆäËû¾ÛºÏÎ¿¹Âé·ç²¡ÀàÒ©¡£ °áÔ˼°´¢²Ø °áÔ˺óÐè³¹µ×ÇåÏ´È«Éí¡£È¥³ýÊÜÎÛȾµÄÒÂÎï²¢ÔÚÔÙ´ÎʹÓÃǰ½øÐÐÇåÏ´¡£·ÀÖ¹½Ó´¥ÑÛ¾¦£¬Æ¤·ô¼°ÒÂÎ·ÀÖ¹Îóʳ¼°ÎüÈë¡£ Öü´æÔÚÒõÁ¹£¬¸ÉÔïµÄµØ·½¡£ÔÚ²»Ê¹ÓÃʱ±£³Ö·â¸Ç½ô±Õ¡£ °²È«Ö¸ÄÏ£¨¸ü¶àÐÅÏ¢Çë²Î¿¼²úÆ·°²È«Êý¾Ý±í£©: ¸Å Êö: ´Ì¼¤ÐÔ£¬¿ÉÄÜÒýÆðºôÎüµÀ´Ì¼¤£¬ÎóʳÓж¾¡£ |
2Â¥2008-03-25 20:58:11
ahui2008
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 434.5
- Ìû×Ó: 117
- ÔÚÏß: 37·ÖÖÓ
- ³æºÅ: 522655
- ×¢²á: 2008-03-11
- ÐÔ±ð: GG
- רҵ: ¸ß·Ö×Ó»¯Ñ§

3Â¥2008-03-25 21:00:58













»Ø¸´´ËÂ¥