structural formula business number 015u molecular formula c21h32o5 molecular weight 364.48 label tetrahydroe, tetrahydrocompound e, urocortisone, the, 3.alpha.,17,21-trihydroxy-5-.beta.-pregnane-11,20-dione numbering system physical property data toxicological data ecological data molecular structure data computing chemical data more properties and stability storage method synthesis method purpose numbering system cas number:53-05-4 mdl number:none einecs number:none rtecs number:none brn number:none pubchem...