SMILES: CC1=CC(=O)OC2=C1C=CC(=C2)OS(=O)(=O)O
Description: The molecule is a member of the class of coumarins that is umbelliferone sulfate which carries a methyl group at position 4. It is a metabolite of 4-methylumbelliferone. It has a role as a human xenobiotic metabolite. It is an aryl sulfate and a member of coumarins. It derives from an umbelliferone sulfate and a 4-methylumbelliferone. It is a conjugate acid of a 4-methylumbelliferone sulfate(1-).