Betamethasone Sodium Phosphate

Betamethasone Sodium Phosphate:

Betamethasone 21-Phosphate Disodium Salt ; 9-Fluoro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl disodium phosphate ; CAS : 151-73-5 ; C22H28FNa2O8P ; MW: 516.4 ;