126967-13-3 2-Quinazolineacetonitrile, alpha-(2,3-dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene)-1,4-dihydro-4-oxo- 71552-60-8 EINECS 275-616-8 alpha-(2,3-Dihydro-3-(tetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-1H-isoindol-1-ylidene)-1,4-dihydro-4-oxoquinazoline-2-acetonitrile