24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 190  |  »Ø¸´: 5
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

yuyu19831124

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¼±ÇóÈÛµã

Ë­ÄܰïÎÒÕÒÒ»ÏÂÏÂÃæÕâ¸ö»¯ºÏÎïµÄÈ۵㣬ÏÖÔÚû°ì·¨²é£¬Ð»Ð»ÁË£¡£¡£¡£¡£¡CAS [484-14-0]µÇ¼ÇºÅÊÇÕâ¸ö
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kopsia

ľ³æ (ÖøÃûдÊÖ)


¡ï ¡ï ¡ï ¡ï ¡ï
yuyu19831124(½ð±Ò+5,VIP+0):×ÊÁϺÃÍêÕû£¬Ð»Ð»
Chapman and Hall Number: HGS93-C
CAS Registry Number: 484-14-0
Type of Compound Code(s): VI0118
Molecular Formula: C 14 H 14 O 3
Molecular Weight: 230.263
Accurate Mass: 230.094295
Percentage Composition: C 73.03%; H 6.13%; O 20.84%
Biological Source: Isol. from Seseli sibiricum, Haplophyllum ramosissimum and seeds of Apium graveolens Physical Description: Cryst. (C 6 H 6 or H 2 O)
melting Point: Mp 124-125degrees
Boiling Point: Bp 0.1 160-169degrees

[ Last edited by kopsia on 2008-6-9 at 11:39 ]
2Â¥2008-06-09 11:38:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

donglucun1963

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

ÈÛµã83-84£¬·Ðµã145-450
3Â¥2008-06-09 11:38:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yuyu19831124

½ð³æ (СÓÐÃûÆø)

ÔõôÈýÂ¥µÄ˵·¨¸ú¶þÂ¥µÄ˵·¨²»Ò»Ñù°¡£¿ÈýÂ¥µÄÊDz»ÊÇÉß´²×ÓËØµÄÈÛµãºÍ·Ðµã°¡£¬ÊÇûÍѼ׻ù֮ǰ£¿
4Â¥2008-06-09 12:30:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kopsia

ľ³æ (ÖøÃûдÊÖ)


²»ÖªµÀ3Â¥µÄÊý¾Ý´ÓÄĶùÀ´µÄ,ÎÒµÄÊÇ´Óccd2004ÀïÃæ²é³öÀ´µÄ.
5Â¥2008-06-09 12:48:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liangjinhuan

½ð³æ (СÓÐÃûÆø)

Chapman  Hall Number: HGS93-C
CAS Registry Number: 484-14-0
Type of Compound Code(s): WI2700 VI0118 WA2800

Molecular Formula: C14H14O3
Molecular Weight: 230.263
Accurate Mass: 230.094295
Percentage Composition: C 73.03%; H 6.13%; O 20.84%
Biological Source: Isol. from Seseli sibiricum, Haplophyllum ramosissimum and seeds of Apium graveolens
Physical Description: Cryst. (C6H6 or H2O)
Melting Point: Mp 124-125
Boiling Point: Bp0.1 160-169
Äã²»½â¾öÎÊÌ⣬Äã¾Í»á³ÉΪÎÊÌâ
6Â¥2008-06-10 14:47:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yuyu19831124 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +13 ¹þ¹þ¹þ^_^ 2026-04-12 13/650 2026-04-12 22:57 by ÏëÑøÒ»Ö»Ë§Ë§µÄ¶
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] 305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-12 07:35 by zhouxiaoyu
[¿¼ÑÐ] 343Çóµ÷¼Á +9 Íõ¹ú˧ 2026-04-10 9/450 2026-04-11 20:31 by dongdian1
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-06 10/500 2026-04-11 10:36 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] ũѧ0904 312Çóµ÷¼Á +6 Say Never 2026-04-10 6/300 2026-04-11 10:33 by wwj2530616
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +9 ·²ÓïÆíÔ¸ 2026-04-08 10/500 2026-04-10 23:26 by 314126402
[¿¼ÑÐ] 314Çóµ÷¼Á +23 wakeluofu 2026-04-09 24/1200 2026-04-10 15:31 by MOF_Catal
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] 347²ÄÁÏר˶Çóµ÷¼Á +19 zj8215216 2026-04-06 19/950 2026-04-10 09:36 by 690616278
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖпÆÔº105500רҵ×Ü·Ö315Çóµ÷¼Á +6 lallalh 2026-04-09 7/350 2026-04-09 17:51 by lallalh
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõרҵһ־Ը¹þ¹¤³Ì 291·ÖBÇø ¹ú¼Ò¼¶´ó´´¸ºÔðÈË ÓÐÒ»×÷ÂÛÎÄ +13 Emmy~ 2026-04-09 13/650 2026-04-09 14:47 by onlyÖÜ
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] 308Çóµ÷¼Á +17 īīĮ 2026-04-06 17/850 2026-04-09 09:25 by Ò¼ÍùŸoǰ
[¿¼ÑÐ] Ò»Ö¾Ô¸985³õÊÔ354·ÖÉúÎïµ÷¼Á +3 031001 2026-04-06 3/150 2026-04-09 00:30 by Evan_Liu
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶306·ÖÕÒºÏÊʵ÷¼Á +27 ²×º£ÇáÖÛe 2026-04-06 28/1400 2026-04-08 22:06 by wdyheheeh
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û