1,4-Diphenylbutane-1,2,3,4-tetraone, ID: C19909445 NIST 24032803552D 1 1.00000 0.00000 Copyright by the U.S. Sec. Commerce on behalf of U.S.A. All rights reserved. 20 21 0 0 0 1 V2000 2.5980 2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 3.4641 1.5001 0.0000 C 0 0 0 0 0 0 0 0 0 4.3300 2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 5.1960 1.5001 0.0000 C 0 0 0 0 0 0 0 0 0 2.5980 3.0001 0.0000 O 0 0 0 0 0 0 0 0 0 3.4641 0.5000 0.0000 O 0 0 0 0 0 0 0 0 0 4.3300 3.0001 0.0000 O 0 0 0 0 0 0 0 0 0 5.1960 0.5000 0.0000 O 0 0 0 0 0 0 0 0 0 6.0621 2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 6.0621 3.0001 0.0000 C 0 0 0 0 0 0 0 0 0 6.9280 3.5001 0.0000 C 0 0 0 0 0 0 0 0 0 7.7941 3.0001 0.0000 C 0 0 0 0 0 0 0 0 0 7.7941 2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 6.9280 1.5001 0.0000 C 0 0 0 0 0 0 0 0 0 1.7320 1.5001 0.0000 C 0 0 0 0 0 0 0 0 0 1.7320 0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0.8660 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0.0000 0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0.0000 1.5001 0.0000 C 0 0 0 0 0 0 0 0 0 0.8660 2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 2 3 1 0 0 0 3 4 1 0 0 0 1 5 2 0 0 0 2 6 2 0 0 0 3 7 2 0 0 0 4 8 2 0 0 0 9 10 1 0 0 0 10 11 2 0 0 0 11 12 1 0 0 0 12 13 2 0 0 0 13 14 1 0 0 0 14 9 2 0 0 0 4 9 1 0 0 0 15 16 1 0 0 0 16 17 2 0 0 0 17 18 1 0 0 0 18 19 2 0 0 0 19 20 1 0 0 0 20 15 2 0 0 0 1 15 1 0 0 0 M END