Synonyms4-(3-(tert-butylamino)-2-hydroxypropoxy)-3-cyclopentylphenol-D9 Close 4-(3-(tert-butylamino)-2-hydroxypropoxy)-3-cyclopentylphenol-D9 Related products Penbutolol M.F. M.W. 291.44 CAT# AR-P01349 CAS# 36507-48-9 Penbutolol-d9 M.F. M.W. 300.49 CAT# AR-P01350 CAS# N/A 4-Hydroxy Penbutolol M.F. M.W. 307.44 CAT# AR-P01351 CAS# N/A 4-Hydroxy Penbutolol-d9 M.F. M.W. 316.49 CAT# AR-P01352 CAS# N/A