99视频精品全部在线观看,狠狠色狠狠色综合网老熟女,男人天堂2017手机版在线,日本变态强奷在线播放5000,免费完结穿越小说,肛交小说,校园复仇黑道小说

 
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
Sell: 2-Mercaptobenzimidazole
Date: 2025-04-07
Cas#: 583-39-1
Specification: 99.5%
Price:
Quantity: Kilogram
Term:
Note: Name: 2-Mercaptobenzimidazole


Synonyms: 2-Benzimidazolethiol; Benzimidazole-2-thiol


Molecular Formula : C7H6N2S


Molecular Weight: 150.20


CAS Registry Number: 583-39-1


EINECS: 209-502-6


Melting point: 301-305 oC



Appearance:off-white powder


Assay:99.5%min
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.