2,4-Dichloro-5,6,7,8-tetrahydroquinazoline1127-85-1100 % similar 2,4,5,6-Tetrachloropyrimidine1780-40-141 % similar 2,4,6,8-Tetrachloropyrimido[5,4-D]pyrimidine32980-71-541 % similar Cyanuric chloride108-77-033 % similar 1,2,3,4,5,6,7,8-Octahydroacridine1658-08-833 % similar 2,4-Dichloroquinazoline607-68-132 % similar 5,6,7,8-Tetrahydroquinoxaline34413-35-932 % similar 6-Bromo-2,4-dichloroquinazoline102393-82-832 % similar 7-Bromo-2,4-dichloroquinazoline959237-68-432 % similar 2,4-Dichloro-5-amino-6-methylpyrimidine13162-27-131 % similar 2,4-Dichlorothieno[2,3-D]pyrimidine18740-39-131 % similar 2,4,7-Trichloropyrido[2,3-D]pyrimidine938443-20-031 % similar