²é¿´: 1757  |  »Ø¸´: 10

jjssfan

гæ (СÓÐÃûÆø)


[½»Á÷] ¸ß·Ö±æÂÊÖÊÆ×£¬Èç581.2131£¬582.2162£¬ÎÒ¿ÉÒÔÍÆ³ö·Ö×ÓʽÂð

¸ß·Ö±æÂÊÖÊÆ×£¬ÎÒµÄÊÇ»ìºÏÎÈç581.2131£¬582.2162Peak List                                                                               
m/z                        z        Abund                                               
                               
581.2131                        1        55550                                               
582.2162                        1        17522                                               
ÕýÀë×ÓÐÍ£¬500¶àµÄ»¯ºÏÎÎÒÏëÖªµÀËûµÄ·Ö×Óʽ¿ÉÄÜÂ𣿻¹ÓÐÎҵķÖ×ÓÁ¿µ½µ×ÊÇ580»¹ÊÇ581ѽ
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

µ°°×ÖÊÉúÎïѧʵÑé¾­Ñé problems ½â¾öÕß

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ1¸ö )

lzjessie_wlf

½ð³æ (СÓÐÃûÆø)


¡ï
jjssfan(½ð±Ò+1): лл²ÎÓë
jjssfan: »ØÌûÖö¥ 2013-03-29 18:44:27
http://www.chemcalc.org/mf_finder/mfFinder_em_new
http://www.chemspider.com/
Â¥Ö÷»¹ÓÐÆäËûµÄÐÅϢô£¿
  ±ÈÈçisotope peak µÄ ratio ʲôµÄ¡£ »òÕßÓÐʲô¹ÙÄÜÍÅ£¿»¹ÓÐʲô¿ÉÄܵÄÔªËØ£¿
2Â¥2013-03-26 22:23:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

wy1518

½ð³æ (ÕýʽдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
9Â¥: Originally posted by jjssfan at 2013-03-31 11:38:12
Ôõô¿´³öÀ´µÄ£¬ÓÐÂÈÀë×Ó...

Á½¸öÀë×ӵķá¶È±ÈΪ3:1×óÓÒ£¬ËùÒÔ¿ÉÄܺ¬ÓÐÒ»¸öÂÈ
10Â¥2013-03-31 15:18:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°®lingling

ľ³æ (ÖøÃûдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
¿´·á¶È£¬ÔÚ¾ÍÊÇÒªÓÐÆäËûÐÅÏ¢£¬Ë鯬·å£¬×îºÃ»¹ÓÐIRµÈÆäËû·ÖÎöÊÖ¶ÎµÄÆ×ͼ
4Â¥2013-03-27 10:28:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

snmrna

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ä㿴ϸ½½üÓÐûÓмÓÄÆµÈ·å£¬¾ÍÕâ¸ö¿´Ó¦¸ÃÊÇ580£¬ÄãÕ⻯ºÏÎïÊÇʲôÀàÐͰ¡£¿²»±¥ºÍ¶ÈÒ»°ãµÄ¶àÉÙ°¡
»¹ÓÐ583.2¡£¡£µÄ·åAbundÊǶàÉÙÄØ
5Â¥2013-03-27 13:02:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dashushu

½ð³æ (СÓÐÃûÆø)


Ê×ÏÈ£¬ÄãµÄÈ·¶¨ÄĸöM/ZÊÇ×¼·Ö×ÓÀë×Ó·å¡£Èç¹û581.2131Êǵϰ£¬ÄÇô¶ÔÓ¦µÄ·Ö×ÓÁ¿Îª580.2053£»Èç¹û582.2162Êǵϰ£¬ÄÇô¶ÔÓ¦µÄ·Ö×ÓÁ¿Îª581.2084£»
7Â¥2013-03-29 19:47:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wy1518

½ð³æ (ÕýʽдÊÖ)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Õý¸ºÀë×Óģʽ£¿¿ÉÄܺ¬ÓÐÍ¬Î»ËØÂÈ ÆäËû×ÓÀë×ÓµÄÖʺɱȶàÉÙ£¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
8Â¥2013-03-30 08:16:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jjssfan

гæ (СÓÐÃûÆø)


ÒýÓûØÌû:
8Â¥: Originally posted by wy1518 at 2013-03-30 08:16:01
Õý¸ºÀë×Óģʽ£¿¿ÉÄܺ¬ÓÐÍ¬Î»ËØÂÈ ÆäËû×ÓÀë×ÓµÄÖʺɱȶàÉÙ£¿

Ôõô¿´³öÀ´µÄ£¬ÓÐÂÈÀë×Ó
9Â¥2013-03-31 11:38:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

TrickyVick

½ð³æ (СÓÐÃûÆø)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
581ÊÇÖ÷·å£¨isotpoic mass£©582ÊÇÁíÒ»¸öÍ¬Î»ËØ·å£¬ËùÒÔÄã·Ö×ÓÁ¿ÊÇ580.

·Ö×Óʽ¿ÉÒÔÍÆ³ö£¬ÓÃËÑË÷ÒýÇæ
ÒÔÏÂÊÇÎÒËѵ½µÄ
http://webbook.nist.gov/chemistry/mw-ser.html

  580.18 5-Hydroxy-2-(4-hydroxyphenyl)-4-oxo-3,4-dihydro-2h-chromen-7-yl 6-o-(6-deoxyhexopyranosyl)hexopyranoside
  580.23 4-(4-octylphenyl)-2-[4-(4-octylphenyl)-1,3-dithio-2-ylidene]-1,3-dithiole
11Â¥2013-03-31 17:57:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
haixiawu3Â¥
2013-03-27 10:06   »Ø¸´  
jjssfan(½ð±Ò+1): лл²ÎÓë
2013-03-29 11:18   »Ø¸´  
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ jjssfan µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 321Çóµ÷¼Á +6 ºÎÈó²É123 2026-03-18 6/300 2026-03-19 10:55 by daliangogo
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì´ó²ÄÁÏÓ뻯¹¤£¨085600£©×Ü·Ö338 +5 ²Ì´óÃÀÅ® 2026-03-13 5/250 2026-03-19 10:44 by ÊÇСÁõѽ¡«
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +4 ÍÑÓ±¶ø³ö 2026-03-16 11/550 2026-03-19 08:11 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ +5 °²È«Éϰ¶£¡ 2026-03-16 5/250 2026-03-18 15:33 by cmz0325
[¿¼ÑÐ] 08¹¤¿Æ 320×Ü·Ö Çóµ÷¼Á +5 À滨çóÍí·ç 2026-03-17 5/250 2026-03-18 14:49 by haxia
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +8 Ncdx123456 2026-03-13 9/450 2026-03-18 14:40 by haxia
[¿¼ÑÐ] ÊÕ¸´ÊÔµ÷¼ÁÉú +4 ÓêºóÇïºÉ 2026-03-18 4/200 2026-03-18 14:16 by elevennnne
[¿¼ÑÐ] 312Çóµ÷¼Á +8 İå·Ï£ 2026-03-16 9/450 2026-03-18 12:39 by Linda Hu
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼ÑÐ] 333Çóµ÷¼Á +3 ÎÄ˼¿Í 2026-03-16 7/350 2026-03-16 18:21 by ÎÄ˼¿Í
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +13 enenenhui 2026-03-13 14/700 2026-03-16 15:19 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 22408×Ü·Ö284Çóµ÷¼Á +3 InAspic 2026-03-13 3/150 2026-03-15 11:10 by zhq0425
[¿¼ÑÐ] ѧ˶285Çóµ÷¼Á +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[¿¼ÑÐ] 0856²ÄÁÏÓ뻯¹¤301Çóµ÷¼Á +5 ÞÈÊø¹â 2026-03-13 5/250 2026-03-13 22:00 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-12 5/250 2026-03-13 15:56 by °ô°ôÇòÊÖ
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼Êõ¿¼ÑÐ312·Öµ÷¼Á +3 T123 tt 2026-03-12 3/150 2026-03-13 10:49 by houyaoxu
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û