欧美和黑人XXXX猛交视频,小泽玛丽无码视频一区,GOGOGO高清在线观看,欧美,日韩,在线视频

Welcome to Dancheng Huatai Biotechnology Co., Ltd. website!
+86-394-7888163   中文版  English
Hot Products:Diformylimide sodium CAS#18197-26-7, 6-Maleimidocaproic acid CAS#55750-53-3, N-Boc-1,3-propanediamine CAS#75178-96-0
4,5-dibromo-2H-1,2,3-triazole

Code: HT056

Product Name: 4,5-dibromo-2H-1,2,3-triazole

Cas No.: 22300-52-3

Structural formula:

Molecular formula: C2HBr2N3
Molecular weight: 226.86
Storage conditions: under inert gas (nitrogen or Argon) at 2-8°C
Character: Light yellow solid

Copyright(C)2021, Dancheng Huatai Biotechnology Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle