Photoresist Chemicals 3-butan-2-yl-6-[(4-methoxyphenyl)methyl]-9-[6-(oxiran-2-yl)-6-oxo-hexyl]-1,4,7,10-tetrazabicyclo[10.3.0]pentadecane-2,5,8,11-tetrone Cas：90965-62-1 Molecular Formula：C31H44N4O7