Synonyms: (E)-1,3-Diethyl-7-methyl-8-(alpha-methylstyryl)xanthine;(E)-1,3-Diethyl-7-methyl-8-(1-methyl-2-phenylethenyl)-3,7-dihydro-1H-purine-2,6-dione;1H-Purine-2,6-dione, 3,7-dihydro-1,3-diethyl-7-methyl-8-(1-methyl-2-phenylethenyl)-, (E)-;AC1O68SI;LS-126747;1,3-diethyl-7-methyl-8-[(E)-1-phenylprop-1-en-2-yl]purine-2,6-dione;155271-65-1