phenyl sulfate + 4-methylumbelliferone => 4-methylumbelliferone sulfate + phenol
phenyl sulfate + 4-methylumbelliferone => 4-methylumbelliferone sulfate + phenol
phenyl sulfate + 4-methylumbelliferone => 4-methylumbelliferone sulfate + phenol
phenyl sulfate + 4-methylumbelliferone => 4-methylumbelliferone sulfate + phenol