欧美老妇高潮喷水20_97无码视频在线看视频_国产色婷婷五月精品综合在线_日本aⅴ在线观免费观看

2-Methyl-3(5or6)-ethoxypyrazine


Product Code: A010
Fragrance: Roasted Hazelnut, Peanut, Almond, Roasted Potato Fragrance
Applicable Scope: Hazelnut, Almond, Peanut, Fried Potato, etc.
Suggested Dosage (PPm): 1-10
FEMA: 3569
National Standard Code: S1251
CAS Number: 32737 -14-7



  Previous product: 2-,5or6-Methoxy-3-methyl pyrazine
  Next product: 2-Methyl-3,5-or6-(furfurylthio)-pyrazine(mixture of isomers)

?