英文别名5-Chlorobenzothiophene-2-carboxaldehyde; 5-Chloro-1-benzothiophene-2-carbaldehyde; 5-Chloro-1-benzothiophene-2-carboxaldehyde; Benzo[b]thiophene-2-carboxaldehyde, 5-chloro-; 5-Chlorobenzothiophene-2-carbaldehyde; 5-chlorobenzo[b]thiophene-2-carboxaldehyde; 5-chlorobenzo[6]thiophene-2-carboxaldehyde; 5-chloro-benzo[b]thiophene-2-carbaldehyde 
