1,3-Dimethyl-7-(4-ethylphenyl)-8-(4-methoxyphenyl)-1H-imidazo(2,1-f)purine-2,4(3H,8H)-dione 1H-Imidazo(2,1-f)purine-2,4(3H,8H)-dione, 1,3-dimethyl-7-(4-ethylphenyl)-8-(4-methoxyphenyl)- 96885-25-5 BRN 5663090