国产精品一区二区三区午夜,免费无码国产v片在线观看,免费国产在线无码,国内精品自在自线视频香蕉,日韩中文日韩欧美在线观看,国产精品久久久久国产精品,男女啪啪视频一区二区三区,亚洲亚洲人成无码网WWW,欧美三级成人精品电影推荐,欧美老妇与zozozo交

Products

Products

2-(2-Pyridinyl)thiophene
Product name: 2-(2-Pyridinyl)thiophene
CAS NO.: 3319-99-1

Alias: 2-(2-Pyridyl)thiophene; 2-(thiophen-2-yl)pyridine

Appearance: White to pale yellow solid

Content: 98%
Molecular formula: C9H7NS

Structural formula: 2-(2-Pyridinyl)thiophene


Copyright(C)2021,Hunan Dacheng Medical Chemical Co., Ltd. All Rights Reserved. All Rights Reserved.?
Supported by?ChemNet?ChinaChemNet?Toocle?31fabu?Copyright Notice