2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰氯

NΑ-FMOC-NΩ-(2,2,5,7,8-五甲基苯并二氢吡喃-6-磺酰基)-L-精氨酸

2,2,5,7,8-五甲基-6-色满磺酰胺

3,4-二氢-2,2,5,7,8-五甲基-2H-1-苯并吡喃-6-酚

acetic acid,2,2,5,7,8-pentamethyl-3,4-dihydrochromen-6-ol