Add: East of Jintai 5th Road, Economic and Technological Development Zone, Suzhou City, Anhui Province
    Zip code: 234111
    Tel: +86-557-2770166
    Manager Xie: +86-15155705508
    Fax: +86-557-2770199
    Email: 304143330@qq.com
    URL: www.awonderday.com

The current position: Home>>Products

Pyrazine series
Product name
CAS Code
2,5 or 6, 1-Dimethyl pyrazine 123-32-0 1003
2-Methyl pyrazine 109-08-0 1001
2,3-Dimethyl pyrazine 5910-89-4 1002
2,6-Dimethyl pyrazine 108-50-9 1004
2,3,5-Trimethyl pyrazine 14667-55-1 1005
3-ElhyI-2-methyl pyrazine 15707-23-0 1006
2-Methoxy-(3or5)-methyl pyrazine 68378-13-5 1007
2-Methyllhio-(3or5)-methyl pyrazine 67952-65-2 1008
2-Acetyl pyrazine 22047-25-2 1009
2-Acetyl-3-methyl pyfazine 23787-80-6 1010
2-Furfurylthio-(3 or 5)-methyl pyrazine 65530-534 1011
5,6,7,8-Tetrahydro quinoxaline 34413-35-9 1012
5-Methyl quinoxaline 2760-1996 1013
 
13 Records
 
在线黄色网站_久久91精品国产91久久_国产精品视频一区二区三区无码_求免费在线观看黄色网站