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73265-32-4 4-[(2e)-4-oxo-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,4-dihydroquinazolin-3(2h)-yl]benzoi

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Product Name 4-[(2E)-4-oxo-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,4-dihydroquinazolin-3(2H)-yl]benzoic acid - piperazine (2:1)
CAS No. 73265-32-4
InChI InChI=1/2C21H14N2O4.C4H10N2/c2*24-18-8-4-2-6-16(18)19-22-17-7-3-1-5-15(17)20(25)23(19)14-11-9-13(10-12-14)21(26)27;1-2-6-4-3-5-1/h2*1-12,22H,(H,26,27);5-6H,1-4H2/b2*19-16+;
Molecular Formula C46H38N6O8
Molecular Weight 802.8293
Boiling point 641.4°C at 760 mmHg
Flash point 341.7°C