国产AV啪啪啪免费视频,波多野结衣av在线不卡,美女黄www视频,国产在线高清视频无码不卡,孕妇被内谢出白浆视频,三级黄色性生活片,日本少妇裸体艺术


2-Ethoxy-4,6-Difluoropyrimidine


Product Name:2-Ethoxy-4,6-Difluoropyrimidine
Chemical name:Pyrimidine, 2-ethoxy-4,6-difluoro- (9CI)
CAS:166524-65-8
Molecular Structure:

Specification:92.0%
Packing specification:200KG/barrel
Formulation form:not have
Use:Intermediate of diclosulfochlor





  Previous product: cloransulam
  Next product: Pyroxasulfone