一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

Back ChemicalBook Home>CAS DataBase List>More Spectrum>

Molecular FormulaC17H18N4O

Molecular Weight294.35102


  • Mass

    MS-IW-2700          
    4-(2-cyanoethyl)-4-(6-methylnicotinoyl)heptanedinitrile
    C17H18N4O           (Mass of molecular ion:    294)
    

       Source Temperature: 150 °C
       Sample Temperature: 120 °C
       Direct, 75 eV
    

          39.0       3.4
          41.0       1.5
          42.0       1.1
          51.0       1.5
          53.0       1.5
          64.0       1.3
          65.0      10.3
          66.0       1.4
          79.0       1.2
          92.0      18.2
          93.0       2.0
         120.0     100.0
         121.0       8.5
    

KBr disc



nujol mull



Atlas of Related Products

×
鸡东县| 玛沁县| 苗栗市| 巴马| 芒康县| 陆河县| 兴宁市| 无为县| 郑州市| 正镶白旗| 保康县| 卢氏县| 体育| 正阳县| 新竹市| 治多县| 拉孜县| 循化| 南召县| 安化县| 宜城市| 远安县| 德化县| 南华县| 平果县| 临夏市| 武穴市| 大方县| 元朗区| 永定县| 迁安市| 华池县| 舞阳县| 宁安市| 大足县| 东辽县| 乌审旗| 文登市| 家居| 元江| 钦州市|