18-OH cortisol; 11,17,18,21-tetrahydroxy-pregn-4-ene-3,20-dione

More general terms

• pregnenedione
• 11 hydroxycorticosteroid
• 17 hydroxycorticosteroid

Database

• PubChem: http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=44263343