for the following products
(1H-1,2,3-Benzotriazol-1-yloxy)tris(pyrrolidin-1-yl)phosphanium; hexafluoro-$l^{5}-phosphanuide | Benzotriazol-1-yloxy-tris-(pyrrolidino)phosphonium hexafluorophosphate | Benzotriazole-1-yl-oxy-tris-pyrrolidino-phosphonium hexafluorophosphat | PyBOP and (1H-Benzotriazol-1-yloxy)tripyrrolidinophosphoniumhexafluorophosphate
Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou Zhongqi Chem Co.,Ltd is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries.
Our advantage :
1.We do not simply provide chemicals, we provide chemical solutions and expertise;
2.We have trained, highly effective team to solve the problem at the first time;
3.Our QMS (quality management system) ensures the product quality strictly;
4.Strong rese...
