6,7-bis-(2-Methoxyethoxy)-quinazolin-4(3h)-one Cas No.: 179688-29-0 Formula: C14H18N2O5 Molecular: 294.30 Structure: Purity: â¥99% Usage: Pharmaceutical intermediates, anti-cancer drugs In order to maintain continuous innovation and R & D capability, we maintain long-term and close cooperation with many research institutions and universities, Our co-production plants are located in Anhui, Jiangsu, Zhejiang and Inner Mongolia. The products have been sold to Europe, America, Southeast Asia and other countries and regions Having upholding the \" integrity, profession , innovation, win-win\" as business philosophy, we believe that we are able to be stronger and stronger because of the excellent quality, favorable price and full-hearted service. We would like to sincerely welcome friends from all sectors to co-create a brilliant tomorrow together.