O=C(O)c1ccccc1-c1c2ccc(=O)cc-2oc2cc(O)ccc12
Name: fluorescein
SMILES: O=C(O)c1ccccc1-c1c2ccc(=O)cc-2oc2cc(O)ccc12
Molecular formula: C20H12O5
Molecular weight: 332.07
Fetching from PubChem (queue #2)
Involved in 95 reactions