100565-89-7 2-Methyl-3-oleyloxy-7-(ethoxycarbonylmethylthio)pyrazolo(4,3-d)pyrimidine Acetic acid, ((2-methyl-3-(9-octadecenyloxy)-2H-pyrazolo(4,3-d)pyrimidin-7-yl)thio)-, ethyl ester, (Z)-