4H-Pyran-4-one, 5-hydroxy-2-methyl-, ID: C644462 NIST 24031901392D 1 1.00000 0.00000 Copyright by the U.S. Sec. Commerce on behalf of U.S.A. All rights reserved. 9 9 0 0 0 1 V2000 1.7493 2.9988 0.0000 O 0 0 0 0 0 0 0 0 0 1.7493 1.9992 0.0000 C 0 0 0 0 0 0 0 0 0 0.8996 1.4994 0.0000 C 0 0 0 0 0 0 0 0 0 2.5989 1.4994 0.0000 C 0 0 0 0 0 0 0 0 0 0.0000 1.9992 0.0000 O 0 0 0 0 0 0 0 0 0 0.8996 0.4998 0.0000 C 0 0 0 0 0 0 0 0 0 2.5989 0.4998 0.0000 C 0 0 0 0 0 0 0 0 0 1.7493 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 3.4985 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 3 2 1 0 0 0 2 4 1 0 0 0 3 5 1 0 0 0 6 3 2 0 0 0 4 7 2 0 0 0 8 6 1 0 0 0 7 8 1 0 0 0 7 9 1 0 0 0 M END