-
3,4,5-Trimethoxyphenylboronic acid CAS182163-96-8Organic reagent, medical intermediates.
-
1,3,3,5-tetramethyl-6-nitro-indoline spirobenzopyrans CAS16331-97-8Optoelectronic Materials
-
1,4-Butane sultone CAS1633-83-6Medicine, chemical reagent, surfactant, color dye intermediates of sensitizer.