成年偏黄全免费网站,色94色欧美sute亚洲线路一ni,免费观看的日韩黄视频,九九99九九精彩6,999这里只有是极品,99自拍视频,99热这里只精品

<nav id="8amsm"></nav>

2-[N,N-BIS(TRIFLUOROMETHANESULFONYL)AMINO]PYRIDINE

Product Name： 2-[N,N-BIS(TRIFLUOROMETHYLSULFONYL)AMINO]PYRIDINE

MF： C7H4F6N2O4S2

MW： 358.24

CAS： 145100-50-1

Molecular Structure：

Previous product： 3-Amino-2-chloro-4-methylpyridine

Next product： 2-[N,N-BIS(TRIFLUOROMETHANESULFONYL)AMINO]-5-CHLOROPYRIDINE

Copyright(C)2021 , Shandong Winner Biotechnology Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

<input id="u4uea"><abbr id="u4uea"></abbr></input>