少妇撒尿W搡BBB搡WBBB搡,曰批国产精品视频免费观看,国产人妖乱国产精品人妖,亚洲AV无码久久久久久精品同性

ÄãºÃ£¬»¶Ó­À´µ½ÖлªÊÔ¼ÁÍø ¹ºÊÔ¼Á ÂòºÄ²Ä£¡ [ÇëµÇ¼][×¢²áÓоªÏ²]

»õºÅ¿ìËÙϵ¥ | Ç©µ½ËÍ»ý·Ö   | »áÔ±ÖÐÐÄ | ¿Í·þÈÈÏߣº400-021-2765

ÂÈÒÒÏ©»ùþ,3536-96-7,½á¹¹Ê½

ÂÈÒÒÏ©»ùþ

CasNo:3536-96-7 MDL:MFCD00013594 ·Ö×Óʽ:C2H3ClMg£» CH2=CHMgCl ·Ö×ÓÁ¿:86.8

С³ÌÐò

»¯Ñ§ÊÔ¼Á

ËùÓвúÆ·½öÓÃ×÷¿ÆѧÑо¿ºÍÆóÒµÉú²ú£¬ÎÒÃDz»ÎªÈκθöÈËÓÃ;Ìṩ²úÆ·ºÍ·þÎñ
ÊÕÆð
  Æ·ÅÆ »õºÅ Æ·Ãû ¹æ¸ñ´¿¶È °ü×° ¿â´æ ÅƼۺ¬Ë° ³É½»¼Û ¹ºÂòÁ¿ ²Ù×÷
loading
µã»÷¼ÓÔظü¶à
¼ÓÔØÍê³É
ÉùÃ÷
1¡¢Òò³§¼Ò»áÔÚûÓÐÈκÎÌáǰ֪ͨµÄÇé¿öϸü¸Ä²úÆ·¼Û¸ñ¡¢°ü×°¡¢²úµØ»òÕßһЩ¸½¼þ£¬Èô³öÏÖ¼Û¸ñÒì³£ÇëÒÔ³§¼Ò¹ÙÍø¼Û¸ñΪ׼£¬±¾Ë¾²»ÄÜÈ·±£¿Í»§ÊÕµ½µÄ»õÎïÓëÉ̳ÇͼƬ¡¢²úµØ¡¢¸½¼þ˵Ã÷ÍêÈ«Ò»Ö£¬Ö»ÄÜÈ·±£ÎªÔ­³§Õý»õ£¡²¢ÇÒ±£Ö¤Ó뵱ʱÊг¡ÉÏͬÑùÖ÷Á÷ÐÂÆ·Ò»Ö¡£Èô±¾É̳ÇûÓм°Ê±¸üУ¬Çë´ó¼ÒÁ½⣡
2¡¢ÉÌÆ·ÐÅÏ¢±ê×¢¡°Ò»°ãΣ»¯Æ·¡±¡°Î£»¯¡±µÄÉÌÆ·£¬ÈçÐ蹺ÂòÐèÌṩһ°ãΣ»¯Æ·¹ºÂò×ÊÖÊ¡£
3¡¢½ö¿ÉÓÃÓÚ¹¤Òµ»òÕß¿ÆÑеȷÇÒ½ÁÆÄ¿µÄ¡£ÂòÂôË«·½È·ÈÏ£ºÒÀÕÕÖйú·¨ÂÉ·¨¹æÖ®¹æ¶¨£¬±¾ÍøÕ¾ÏúÊÛµÄËùÓвúÆ·½öÓÃÓÚ¹¤ÒµÓ¦ÓûòÕß¿ÆѧÑо¿µÈ·ÇÒ½ÁÆÄ¿µÄ£¬²»¿ÉÓÃÓÚÈËÀà»ò¶¯ÎïµÄÁÙ´²Õï¶Ï»òÖÎÁÆ£¬·ÇÒ©Ó㬷ÇʳÓá£ÎÒÃÇÌØ´ËÃ÷ʾÌáÐÑ£ºÄúÓ¦Ñϸñã¡ÊØÉÏÊö¹æ¶¨£¬²»µÃ³¬Ô½Õý³£µÄ¿ÆÑлò½ÌѧĿµÄ¶øÎ¥¹æʹÓòúÆ·£¬·ñÔòÓÉ´ËÔì³ÉµÄÒ»Çкó¹û¾ùÓ¦ÓÉÄú³Ðµ££»ÈôÎÒÃÇÒò´ËÔâÊÜÈκÎËðʧµÄ£¬ÄúÒ²Ó¦¸ºÔð¶ÔÎÒÃÇ×ö³öÅâ³¥¡£
ÎÒҪίÍвɹº 3536-96-7 ²úÆ·

Óû§ÐèÒªµÇ¼³É¹¦²ÅÄܽøÐÐίÍвɹº£¡
ÅÆÊÔ¼Á¿ÉÔÚÏ·½Ö±½Ó¹ºÂò£¬ÈçÐè´ó°ü×°¿É·¢ÆðίÍвɹº¡£

*ÊÕ»õÇøÓò
*·¢Æ±ÀàÐÍ
*ÐèÇóÁ¿1
*ÐèÇóÁ¿2
±¸×¢

»ù±¾ÐÅÏ¢ÎﻯÐÔÖÊ°²È«Êý¾Ý

CAS:3536-96-7
ÖÐÎÄÃû£ºÂÈÒÒÏ©»ùþ
Ó¢ÎÄÃû£ºVinylmagnesium chloride solution
ÖÐÎıðÃû£º
ÂÈÒÒÏ©»ùþ
ŵÂüÊÔ¼Á,ÒÒÏ©»ùÂÈ»¯Ã¾,ÂÈÒÒϩþ
Ó¢ÎıðÃû£º
Vinylmagnesium chloride solution

¼¼ÊõÎÊ´ð

ÎÊÒÒÏ©»ùÂÈ»¯Ã¾µÄºÏ³É·ÏßÄäÃû 2021-04-25 10:27
ÃèÊö£ºÒÒÏ©»ùÂÈ»¯Ã¾ÊÇʲô£¬ÓÐʲô·½·¨¿ÉÒԺϳɣ¿
´ð
»ù±¾ÐÅÏ¢£º
ÖÐÎÄÃû³Æ ÒÒÏ©»ùÂÈ»¯Ã¾
ÖÐÎıðÃû ÂÈÒÒÏ©»ùþ;ÂÈÒÒϩþ;
Ó¢ÎÄÃû³Æ magnesium,ethene,chloride
Ó¢ÎıðÃû Vinylmagnesium chloride solution;magnesium vinyl chloride;EINECS 222-575-9;Chlorovinylmagnesium;Vinylmagnesium chloride;vinyl magnesium chloride;
CASºÅ 3536-96-7

ºÏ³É·Ïߣº
1.ͨ¹ýÒÒÏ©»ùÂȺÍþºÏ³ÉÒÒÏ©»ùÂÈ»¯Ã¾


2.ͨ¹ýÒÒÏ©»ùÂȺϳÉÒÒÏ©»ùÂÈ»¯Ã¾


ÖлªÊÔ¼ÁÍøÌáÐÑ£ººÏ³É·Ïß½ö¹©²Î¿¼
Õ¹¿ª
ÎÊÂÈÒÒÏ©»ùþµÄ´¢´æÌõ¼þ£¬´¢´æζÈÄäÃû 2021-04-02 13:13
ÃèÊö£ºÂÈÒÒÏ©»ùþµÄ´¢´æÎÂ¶È ±£´æ·½·¨
´ð
2~8¡æ´¢´æ
Õ¹¿ª
ÎÊÂÈÒÒÏ©»ùþµÄ´¢´æÌõ¼þ£¬´¢´æζÈÄäÃû 2021-04-02 13:11
ÃèÊö£ºÂÈÒÒÏ©»ùþµÄ´¢´æÎÂ¶È ±£´æ·½·¨
´ð
2~8¡æ´¢´æ
Õ¹¿ª
ÎʸñʽÊÔ¼ÁÓгÁµíÊÇ·ñÕý³££¿ÄäÃû 2021-02-25 15:50
ÃèÊö£ºÒÒÏ©»ùÂÈ»¯Ã¾£¨2.0 M solution in THF, SafeSeal£©£¬»á³öÏÖÎö¾§ÏÖÏó£¬ÊÇ·ñÕý³££¿
´ð
?ÒÒÏ©»ùÂÈ»¯Ã¾£¨2.0 M solution in THF, SafeSeal£©ÊôÓÚ¸ñʽÊÔ¼Á£¬¸ñʽÊÔ¼ÁϵÁвúÆ·ÓÉÓÚŨ¶ÈµÄ²îÒìºÍÈܽâ¶È²»Í¬£¬ÔÚ»·¾³Î¶ȱ仯µÄÇé¿öÏ£¬»á³öÏÖÎö¾§ÏÖÏ󣬵ײ㲢·Ç³Áµí£¬ÊDzúÆ·ÓÐЧ»îÐԳɷÖ¡£ÒÔÏÂÊǶÔÓÚ¸ñÊÏÊÔ¼Á˵Ã÷£º Note: ¡¡ ¸ñÊÏÊÔ¼ÁÊÇÓÉ·¨¹ú»¯Ñ§¼ÒVictor Grignard·¢ÏÖÓÚ1900ÄêµÄÓлú½ðÊô»¯ºÏÎï¡£ÕâÀàÒÔ¡°RMgX¡±ÎªÍ¨Ê½µÄ»¯ºÏÎïÄܹ»Óɱ´úÌþÓë½ðÊôþÔÚÒÒÃѵÈÎÞË®ÈܼÁÖÐ1)ÖƱ¸µÃµ½£¬²¢ÇÒÒѾ­¹ã·ºµØÓÃÓÚÓлúºÏ³ÉÖС£ ¡¡¸ñÊÏÊÔ¼Áͨ³£ÒÔÈÜÒºµÄÐÎʽʹÓã¬Ò»°ã³ÊÏÖΪdz»ÒÉ«ÖÁ×ØÉ«ÈÜÒº¡£ËüÃÇÒ»°ãÒÔÍé»ù±»¯Ã¾(RMgX)ºÍ¶þÍé»ùþ(R2Mg)µÄÖмä̬´æÔÚ£¬ÊǺ͸´ÔÓ×é·ÖÐγɵÄƽºâ̬ µ±³öÏÖ³Áµíʱ£º ¡¡ÇëÇáÇáµØÒ¡»ÎÆ¿×ÓʹÐü¸¡Îï³ä·Ö·ÖÉ¢ºóʹÓã¨Èç¹û³ÁµíÎïµÄÁ¿·Ç³£ÉÙ£¬Äú¿ÉÒÔʹÓÃÐü¸¡ÒºµÄÉϲãÇåÒº£©¡£ÌرðÊÇÔÚ¶¬ÌìµÈº®ÀäµÄÌõ¼þÏ£¬¿ÉÄܾ­³£Éú³É´óÁ¿³ÁµíÎï¡£ÕâÖÖÇé¿öÏ£¬ÇëÄú°´ÈçÏ·½·¨Ê¹Ó㺽«Æ¿×ӷŽøËÜÁÏ´üºó½þÈë40¡æµÄˮԡÖÐʹ¹ÌÌåÍêÈ«Èܽâ¡£Çë×¢ÒâÆ¿×Ó¿ªÆôʱÓлúÈܼÁµÄ»Ó·¢¡£

Õ¹¿ª

Ô­ÁÏѯ¼Û

ѯµ¥ÒÑÊÕµ½£¬×¨Êô¿Í·þÉÔºó»áÁªÏµÄú£¡

Äú»¹¿ÉÒԵǼºǫ́¡°²é¿´Ñ¯µ¥¡±

´ËÉÌÆ·Òѳɹ¦Ìí¼Óµ½¹ºÎï³µ
´ËÉÌÆ·Òѳɹ¦Ìí¼Óµ½¹ºÎï³µ!