55441-63-9

Einecs 259-640-6 3,9-DIMETHYLURIC ACID 3,9-Dimethyl-1H-purine-2,6,8(3H,7H,9H)-trione 3,9-Dimethyl-7H-purine-2,6,8(1H,3H,9H)-trione 7,9-dihydro-3,9-dimethyl-1H-purine-2,6,8(3H)-trione 3,9-Dimethyl-3,9-dihydro-6,8-dihydroxy-2H-purin-2-one 1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-3,9-dimethyl- 3,9-Dimethyl-3,7-dihydro-6-hydroxy-2H-purine-2,8(9H)-dione