Mrv0541 03241416082D 11 12 0 0 0 0 999 V2000 4.5625 -1.8984 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.5625 -1.0734 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.3471 -0.8185 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.8320 -1.4859 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 5.3471 -2.1534 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.8481 -2.3109 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.1336 -1.0734 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.8481 -0.6609 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.8481 0.1641 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.1336 -1.8984 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4191 -2.3109 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8 2 1 0 0 0 0 8 7 1 0 0 0 0 1 6 1 0 0 0 0 6 10 1 0 0 0 0 10 7 1 0 0 0 0 5 1 1 0 0 0 0 2 1 2 0 0 0 0 3 2 1 0 0 0 0 3 4 2 0 0 0 0 4 5 1 0 0 0 0 8 9 2 0 0 0 0 10 11 2 0 0 0 0 M END > CHEBI:28315 > alloxanthine > A pyrazolopyrimidine that is 4,5,6,7-tetrahydro-H-pyrazolo[3,4-d]pyrimidine substituted by oxo groups at positions 4 and 6. > 3 > CHEBI:2603; CHEBI:22360 > Oxypurinol; Oxoallopurinol; Oxipurinol; Alloxanthine > 1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione > C5H4N4O2 > 152.11090 > 152.03343 > 0 > O=c1[nH]c2[nH]ncc2c(=O)[nH]1 > InChI=1S/C5H4N4O2/c10-4-2-1-6-9-3(2)7-5(11)8-4/h1H,(H3,6,7,8,9,10,11) > HXNFUBHNUDHIGC-UHFFFAOYSA-N > 139956 > 2465-59-0 > 139956 > 2465-59-0 > C07599 > D02365 > Oxypurinol > 18484017; 23751350; 24184830; 24591375 $$$$