8-iododemethylsuberosin acetate

8-iodo-7-(2-methylbut-3-en-2-yloxy)chromen-2-one

3-氯-3-甲基-1-丁炔

7-hydroxy-8-iodochromen-2-one

7-O-(1,1-dimethyl-2-propynyl)-8-iodo-2H-1-benzopyran-2-one