²é¿´: 2719  |  »Ø¸´: 9

catkin90

ľ³æ (СÓÐÃûÆø)


[½»Á÷] ¹¤ÒպϳɵĶÔôÇ»ù±½º£ÒòÈçºÎÌá´¿

ÓÐûÓÐÄÄλ´óϺ֪µÀ£¬ÐºϳɳöÀ´µÄ¶ÔôÇ»ù±½º£ÒòÈçºÎÖØ½á¾§£¬ÈçºÎÌá´¿°¡£¿°ÑËðʧ½µµ½×îµÍ°¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
catkin90(½ð±Ò+1): лл²ÎÓë
¶ÔôÇ»ù±½º£Òò  
Ó¢ÎÄÃû  4-Hydroxyphenyl hydantoin
±ðÃû  p-Hydroxyphenylhydantoin; 5-(4-Hydroxyphenyl)-2,4-imidazolidinedione
²úÆ·Ãû³Æ  ¶ÔôÇ»ù±½º£Òò; 5-¶ÔôÇ»ù±½»ùÒÒÄÚõ£ëå
·Ö×ӽṹ   
·Ö×Óʽ  C9H8N2O3
·Ö×ÓÁ¿  192.17
CAS µÇ¼ºÅ  2420-17-9
EINECS µÇ¼ºÅ  219-340-8
ÎïÀí»¯Ñ§ÐÔÖÊ
È۵㠠>260 oC
ÃܶȠ 1.408
²ÎÕսᾧԭÀí£¬ÓÃÈܼÁÈܽ⣬½µÎ½ᾧ£¬×Ô¼ºÊÔһϲ»¾ÍÐÐÁËÂð£¬ÎªÊ²Ã´Ò»¿ªÊ¼¾ÍÒªÎÊ´ó¼ÒÄØ£¿
2Â¥2013-06-28 08:23:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

catkin90

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
2Â¥: Originally posted by lelelbom at 2013-06-28 08:23:19
¶ÔôÇ»ù±½º£Òò  
Ó¢ÎÄÃû  4-Hydroxyphenyl hydantoin
±ðÃû  p-Hydroxyphenylhydantoin; 5-(4-Hydroxyphenyl)-2,4-imidazolidinedione
²úÆ·Ãû³Æ  ¶ÔôÇ»ù±½º£Òò; 5-¶ÔôÇ»ù±½»ùÒÒÄÚõ£ëå
·Ö×ӽṹ   
·Ö×Óʽ  C9 ...

ÎÒ²éÁËÏ£¬Ã»ÓÐÕÒµ½Ê²Ã´ÈܼÁÄܺܺõÄÈܽâËü¡£Ö»²éµ½¸öÄÑÈÜÓÚË®£¬¾ÍÏëÎÊÎÊ¿´ÏÈ¡£ÎÒÒÔǰ²»ÊÇ×öºÏ³ÉµÄ£¬²Å×ÅÊÖ£¬Ð¡°×һö£¬Çë¼ûÁÂ
3Â¥2013-06-28 19:06:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¡ï
catkin90(zyz666888´ú·¢): ½ð±Ò+1, ¸ÐлÈÈÐĽ»Á÷£¬»¶Ó­³£À´£¡ 2013-06-28 23:25:17
ÊÕÂÊ 57.6%
   With  hydrogenchloride; urea   Patent:   US4230869 A1, 1980 ; ÊÕÂÊ 63%
ÊÕÂÊ 63%
   With  hydrogenchloride         Patent:   US5110944 A1, 1992 ;
4Â¥2013-06-28 20:39:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

catkin90

ľ³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
2Â¥: Originally posted by lelelbom at 2013-06-28 08:23:19
¶ÔôÇ»ù±½º£Òò  
Ó¢ÎÄÃû  4-Hydroxyphenyl hydantoin
±ðÃû  p-Hydroxyphenylhydantoin; 5-(4-Hydroxyphenyl)-2,4-imidazolidinedione
²úÆ·Ãû³Æ  ¶ÔôÇ»ù±½º£Òò; 5-¶ÔôÇ»ù±½»ùÒÒÄÚõ£ëå
·Ö×ӽṹ   
·Ö×Óʽ  C9 ...

ÇëÎÊÏÂÈܽâ¶È²éѯÔõô²é£¬ÎҲ鲻µ½°¡£¬Ð»Ð»ÁË
7Â¥2013-10-22 20:05:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СС881204

гæ (³õÈëÎÄ̳)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
7Â¥: Originally posted by catkin90 at 2013-10-22 20:05:11
ÇëÎÊÏÂÈܽâ¶È²éѯÔõô²é£¬ÎҲ鲻µ½°¡£¬Ð»Ð»ÁË...

ÇëÎÊÄã±½º£ÒòÌá´¿ÕÒµ½·½·¨ÁËÂð£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
9Â¥2017-03-12 16:37:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

45854632

½ð³æ (ÕýʽдÊÖ)


¸øÇ®°ï×ö¹¤ÒÕ
10Â¥2017-03-12 16:46:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
2013-06-28 21:43   »Ø¸´  
catkin90(½ð±Ò+1): лл²ÎÓë
zyz666888: ½ð±Ò-1, רҵÇóÖú¡¢½»Á÷Ìù£¬ÇëÎð´¿±íռ¥£¡ 2013-06-28 23:24:55
hyjhwuh6Â¥
2013-06-30 07:03   »Ø¸´  
catkin90(½ð±Ò+1): лл²ÎÓë
d
2013-10-22 22:49   »Ø¸´  
catkin90(½ð±Ò+1): лл²ÎÓë
×£¸£ [ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ catkin90 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁϵ÷¼Á 5+3 ÏëÒªÒ»ºøÌÒ»¨Ë® 2026-03-25 7/350 2026-03-26 03:29 by sjeidudkso
[¿¼ÑÐ] 299Çóµ÷¼Á +4 15188958825 2026-03-25 4/200 2026-03-25 22:56 by 418490947
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +7 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 7/350 2026-03-25 14:28 by 3Strings
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[¿¼ÑÐ] 281Çóµ÷¼Á +4 Koxui 2026-03-24 5/250 2026-03-25 11:38 by userper
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤µ÷¼Á +9 A-¶ßÀ²ZÃÎ 2026-03-23 15/750 2026-03-25 11:18 by Ainin_
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +6 @taotao 2026-03-19 6/300 2026-03-25 08:37 by ľÍÐζ¶
[¿¼ÑÐ] ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£© +4 ÎÒ°®Ñ§µç³Ø 2026-03-23 4/200 2026-03-25 00:59 by 1027_324
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[²ÄÁϹ¤³Ì] Ò»Ö¾Ô¸C9²ÄÁÏÓ뻯¹¤×¨Òµ×Ü·Ö300Çóµ÷¼Á +4 Âü111 2026-03-24 5/250 2026-03-24 15:44 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ 070300 ѧ˶ 336·Ö Çóµ÷¼Á +7 vvÃÔ 2026-03-22 7/350 2026-03-23 23:44 by Txy@872106
[¿¼ÑÐ] ½ÓÊÕ2026˶ʿµ÷¼Á(ѧ˶+ר˶) +4 allen-yin 2026-03-23 6/300 2026-03-23 15:04 by Íô£¡£¿£¡
[¿¼ÑÐ] 328Çóµ÷¼Á +4 LHHL66 2026-03-23 4/200 2026-03-23 14:55 by lbsjt
[¿¼ÑÐ] Çóµ÷¼Á +7 Auroracx 2026-03-22 7/350 2026-03-22 12:38 by ËØÑÕÇã³Ç1988
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[»ù½ðÉêÇë] ѧУÒѾ­Ìá½»µ½NSFC£¬»¹ÄÜÐÞ¸ÄÂ𣿠40+4 babangida 2026-03-19 9/450 2026-03-21 16:12 by babangida
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄÏÀí¹¤085701»·¾³302Çóµ÷¼ÁԺУ +3 ¿ûè÷ÎÀ¶Ó 2026-03-20 3/150 2026-03-20 19:28 by zhukairuo
[¿¼ÑÐ] ÕÐÊÕµ÷¼Á˶ʿ +4 lidianxing 2026-03-19 12/600 2026-03-20 12:25 by lidianxing
[¿¼ÑÐ] 320Çóµ÷¼Á0856 +3 ²»ÏëÆðÃû×Ö112 2026-03-19 3/150 2026-03-19 22:53 by ѧԱ8dgXkO
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û