Znn3bq.jpeg
²é¿´: 444  |  »Ø¸´: 7
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

chenhu1113

½ð³æ (ÕýʽдÊÖ)

[½»Á÷] 5¸ö½ð±ÒÇóÖúÏÂÁÐÊÔ¼ÁµÄÖÐÎÄÃû³Æ

2,6-diphenylpyrylium perchlorate
4-aminobenzenesulfonic acid
4-nitroaniline
3,4-dihydroxy-3-cyclobutene-1,2-dione
¹Ø¼üÊÇÕâЩÊÔ¼ÁµÄË×Ãû²»ÖªµÀ£¬Çë¸÷λ֪µÀµÄͬÈÊÂé·³¸ø°ï°ï棬¸æËßÎÒÕâЩÊÔ¼ÁµÄ³£ÓÃË×Ãû¡£³õ²½¹À¼ÆÆäÖм¸ÖÖÓ¦¸ÃΪijЩȾÁϵÄÃû³Æ¡£Ð»Ð»£¡

[ Last edited by daiqiguang on 2007-5-10 at 18:53 ]
»Ø¸´´ËÂ¥
http://www.aist.go.jp/RIODB/SDBS/cgi-bin/direct_frame_top.cgi?lang=eng
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

daiqiguang

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï ¡ï ¡ï
rabbit7708(½ð±Ò+3):¹þ£¬Ð»Ð»Ó¦Öú£¡
¶þ±½»ùßÁ૸ßÂÈËáÑÎ

4-aminobenzenesulfonic acid
ÒýÓûØÌû:
4-°±»ù±½»ÇËá ÖÐÎıðÃû: ¶Ô°±»ù±½»ÇËá,»Ç°·Ëá Ó¢ÎÄÃû³Æ: 4-Aminobenzenesulfonic acid ·Ö×Óʽ: C6H7NO3S ·Ö×ÓÁ¿: 173.18

4-nitroaniline
ÒýÓûØÌû:
4-Ïõ»ù±½°·
Ó¢ÎÄÃû³Æ         p-Nitroaniline£»4-Nitroaniline
±ð    Ãû         ¶ÔÏõ»ù±½°·£»1-°±»ù-4-Ïõ»ù±½
·Ö×Óʽ         C6H6N2O2£»O2NC6H4NH2
http://www.ep.net.cn/msds/wuzhi6/61777-3.htm

3,4-dihydroxy-3-cyclobutene-1,2-dione
ÒýÓûØÌû:
Ó¢ÎÄÃû                 3,4-Dihydroxy-3-cyclobutene-1,2-dione
±ðÃû                 3,4-Dihydroxycyclobut-3-ene-1,2-dione; Squaric acid
²úÆ·Ãû³Æ                 ·½Ëá; 3,4-¶þôÇ»ù-3-»·¶¡Ï©-1,2-¶þͪ
http://www.chemblink.com/products/2892-51-5C.htm

[ Last edited by daiqiguang on 2007-3-19 at 10:52 ]
ÓÐÊÂÇëµ½www.chemj.cnÉÏÕÒchemj£¬Ð»Ð»
6Â¥2007-03-19 10:43:15
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 8 ¸ö»Ø´ð

zhoulin9

ľ³æ (Ö°Òµ×÷¼Ò)

Â¥Ö÷
ºÜÀÁ°¡

×Ô¼º²é°¡
2Â¥2007-03-19 10:36:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

helenhao

½ð³æ (ÕýʽдÊÖ)

¡ï
rabbit7708(½ð±Ò+1):ллӦÖú£¬ºÇ£¬ºÃ¾Ã²»¼ûà¶£¡£º£©
4-aminobenzenesulfonic acid 4-°±»ù±½»ÇËá
4-nitroaniline 4£­Ïõ»ù±½°·
3Â¥2007-03-19 10:37:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chenhu1113

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by zhoulin9 at 2007-3-19 10:36 AM:
Â¥Ö÷
ºÜÀÁ°¡

×Ô¼º²é°¡

ÊDz»ÖªµÀË×Ãû°¡£¬²éôÎÒÖ»¿ÉÒÔ²éµÃµ½ÏµÍ³ÃüÃû
http://www.aist.go.jp/RIODB/SDBS/cgi-bin/direct_frame_top.cgi?lang=eng
4Â¥2007-03-19 10:38:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 334Çóµ÷¼Á +13 Riot2025 2026-04-08 14/700 2026-04-09 00:12 by lature00
[¿¼ÑÐ] 22408 270·Ö +4 sanjin020722 2026-04-08 5/250 2026-04-08 23:57 by GouQ
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +16 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 17/850 2026-04-08 16:35 by luoyongfeng
[¿¼ÑÐ] 275Çóµ÷¼Á +4 1624447980 2026-04-08 5/250 2026-04-08 15:29 by ŶŶ123
[¿¼ÑÐ] ÐŹ¤Ëù11408 340·Ö ±¾¿ÆÎ÷°²½»´ó×Ô¶¯»¯ +3 moontrek 2026-04-06 3/150 2026-04-07 09:56 by chongya
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +4 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 9/450 2026-04-06 20:35 by lin-da
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +7 heguanhua 2026-04-05 8/400 2026-04-06 18:41 by macy2011
[¿¼ÑÐ] ÉúÎïÓëÒ½Ò©086000µ÷¼ÁÒ»Ö¾Ô¸Î÷±±Å©ÁÖ320·Ö +3 ÃÀÃÀŮʿ 2026-04-03 3/150 2026-04-05 21:55 by ѧԱ8dgXkO
[¿¼ÑÐ] Çóµ÷¼Á +10 Hllºú 2026-04-04 10/500 2026-04-05 20:09 by nepu_uu
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 7/350 2026-04-05 13:58 by imissbao
[¿¼ÑÐ] Çó +5 »¯¹¤×¨Ë¶323·Ö 2026-04-04 5/250 2026-04-05 08:02 by 544594351
[¿¼ÑÐ] 344²ÄÁÏÓ뻯¹¤µ÷¼Á +9 µ÷¼ÁÉϰ¶«^ 2026-04-03 9/450 2026-04-04 23:10 by happyddm
[¿¼ÑÐ] 278Çóµ÷¼Á +14 ·¶æÃÄÈ 2026-04-04 15/750 2026-04-04 22:15 by lqwchd
[¿¼ÑÐ] 085601£¬Ò»Ö¾Ô¸Ïôó334¸´ÊÔ±»Ë¢Çóµ÷¼Á +13 ÔøÑöÖ® 2026-04-03 15/750 2026-04-04 20:13 by dongzh2009
[¿¼ÑÐ] 306Çóµ÷¼Á +3 hybÉÏÃû¹¤ 2026-04-02 3/150 2026-04-04 18:12 by ÈÈÇéɳĮ
[¿¼ÑÐ] »úеר˶297 +3 Afksy 2026-04-03 3/150 2026-04-03 14:24 by 1753564080
[¿¼ÑÐ] ר˶085601Çóµ÷¼Á +7 suyifei 2026-04-03 8/400 2026-04-03 14:00 by ÐÀϲ777
[¿¼ÑÐ] 366Çóµ÷¼Á +7 sbdnd 2026-04-03 7/350 2026-04-03 12:40 by cymywx
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ£¬085600£¬344 +7 κ×Óper 2026-04-02 8/400 2026-04-02 21:12 by °ÙÁéͯ888
[¿¼ÑÐ] 260Çóµ÷¼Á +6 ÖìÜÆÁÕ 2026-04-02 6/300 2026-04-02 20:27 by 6781022
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û