3854846 -OEChem-02060822592D 17 18 0 0 0 0 0 0 0999 V2000 5.6535 -2.4073 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.4884 -2.4073 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 7.8186 1.3427 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.6535 1.3427 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 6.7360 -0.5323 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 2.4059 -0.5323 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.4884 1.3427 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 4.5710 -0.5323 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.5710 0.7177 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.6535 -1.1573 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.4884 -1.1573 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.7360 0.7177 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4059 0.7177 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.6535 2.5927 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.8186 -1.1573 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.3234 -1.1573 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.3234 1.3427 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 10 2 0 0 0 0 2 11 2 0 0 0 0 3 12 2 0 0 0 0 4 9 1 0 0 0 0 4 12 1 0 0 0 0 4 14 1 0 0 0 0 5 10 1 0 0 0 0 5 12 1 0 0 0 0 5 15 1 0 0 0 0 6 11 1 0 0 0 0 6 13 1 0 0 0 0 6 16 1 0 0 0 0 7 9 1 0 0 0 0 7 13 2 0 0 0 0 8 9 2 0 0 0 0 8 10 1 0 0 0 0 8 11 1 0 0 0 0 13 17 1 0 0 0 0 M END > 0 > 0 > 3854846 > 2 > ChemIDplus > 064467272 > 1,3,6,7-Tetramethylpyrimido(4,5-d)pyrimidine-2,4,5(1H,3H,6H)-trione 64467-27-2 BRN 1140741 Pyrimido(4,5-d)pyrimidine-2,4,5(1H,3H,6H)-trione, 1,3,6,7-tetramethyl- > 64467-27-2 > 064467272 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=064467272 > 3049073 1 $$$$