英文同义词: | Urea, N-[[(6'R)-6',7'-dihydro-6'-hydroxy-2',4',6'-trimethyl-7'-oxospiro[cyclopropane-1,5'-[5H]inden]-3'-yl]methyl]-N-hydroxy-;(R)-1-Hydroxy-1-((6'-hydroxy-2',4',6'-trimethyl-7'-oxo-6',7'-dihydrospiro(cyclopropane-1,5'-inden)-3'-yl)methyl)urea;Urea, N-[[(6'R)-6',7'-dihydro-6'-hydroxy-2',4',6'-trimethyl-7'-oxospiro[cyclopropane-1,5'-[5H]inden]-3'-yl]methyl]-N-hydroxy- |