Synonyms4-butyl-1-(4-hydroxyphenyl)-2-phenylpyrazolidine-3,5-dione-D9 Close 4-butyl-1-(4-hydroxyphenyl)-2-phenylpyrazolidine-3,5-dione-D9 Related products Oxyphenbutazone M.F. M.W. 324.38 CAT# AR-O01716 CAS# 129-20-4 Oxyphenbutazone-d9 M.F. M.W. 333.44 CAT# AR-O01717 CAS# NA
