久艹在线视频,国产18女下面流水不遮图网站,www.久久久,曰曰碰天天碰国产


2-Mercaptobenzimidazole

Product Name: 2-Mercaptobenzimidazole
Molecular Formula: C7H6N2S
Molecular Weight: 150.2009
CAS: 583-39-1
Molecular Structure:
583-39-1 2-Mercaptobenzimidazole




  Previous product: 2,4,6-Trichlorobenzoyl chloride
  Next product: 4-Amino-3,5-dichloroacetophenone