for the following products
2-Amino-6-((1R,2S)-1,2-dihydroxypropyl)pteridin-4(1H)-one | 6-Biopterin | Biopterin | L-Biopterin and (1R,2S)-1-(2-amino-4-hydroxypteridin-6-yl)propane-1,2-diol
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...
