Synonyms: AC1L48SQ;61227-39-2;methyl 6'-chloro-3'-hydroxy-4-methoxy-3-oxospiro[1-benzofuran-2,2'-cyclohexane]-1'-carboxylate;Spiro(benzofuran-2(3H),1'-cyclohexane)-2'-carboxylic acid, 3'-chloro-6'-hydroxy-4-methoxy-3-oxo-, methyl ester, (1'alpha,2'beta,3'beta,6'alpha)-