Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
5-Nitrobenzofuran-2-carboxylic acid ethyl estherCAS NO.: 69604-00-8
6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinoneCAS NO.: 179688-29-0
8-bromo-7-(but-2-ynyl)-3-methyl-3,7-dihydropurine-2,6-dioneCAS NO.: 666816-98-4