Imidodicarbonic acid, 2-(3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-, 1,3-bis(1,1-dimethylethyl) ester

Imidodicarbonic acid, 2-(3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-, 1,3-bis(1,1-dimethylethyl) ester