国产无码86在线观看,亚洲尤物黄色中文字幕视频,亚洲成人AV免费电影,国产秋霞久久久 久久艹鲁鲁射,97无码视频在线看视频,久久强奷乱码老熟女,亚洲天堂日本在线观看


5-Methylpyridine-2,3-dicarboxylic acid dimethyl ester


Product Name: 5-Methylpyridine-2,3-dicarboxylic acid dimethyl ester
Common name: Pyridine diformate
Other names: not have
Chemical name: 5-methyl-2,3-pyridinedicarboxylic acid diethyl ester
CAS: 112110-16-4
Molecular Structure:
Sspecification: 98.0%
Packing specification: 25KG kraft paper bag
Formulation form: not have
Use: Important intermediates of methyl imidacloprid and methoxy imidacloprid




  Previous product: 2,2’-Dithiobis(5-ethoxy-7-fluoro[1,2,4]triazol0[1,5-c]pyrimidine)
  Next product: azadirachtin