7-methylxanthosine + H2O => 7-methylxanthine + D-ribose + H(+)
7-methylxanthosine + h2o => 7-methylxanthine + d-ribose + h(+)
7-methylxanthosine + H2O => 7-methylxanthine + D-ribose + H(+)
7-methylxanthosine + h2o => 7-methylxanthine + d-ribose + h(+)