Synonyms(1'R,2'S,6'R,8a'S)-2',6'-dimethyl-6',7',8',8a'-tetrahydro-2'H,3H-spiro[furan-2,1'-naphthalen]-5(4H)-one Close (1'R,2'S,6'R,8a'S)-2',6'-dimethyl-6',7',8',8a'-tetrahydro-2'H,3H-spiro[furan-2,1'-naphthalen]-5(4H)-one Related products Monascusic Acid Lactone A M.F. M.W. 232.33 CAT# AR-M02199 CAS# N/A Monascusic Acid B M.F. M.W. 234.34 CAT# AR-M02200 CAS# N/A Monascusic Acid C M.F. M.W. 234.34 CAT# AR-M02201 CAS# N/A Monascusic Acid D M.F. M.W. 232.33 CAT# AR-M02202 CAS# N/A