2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride;Pbf-Cl;2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride;2,2,4,6,7-Pentamethyl-2,3-dihydro-benzofuran-5-sulfonyl chloride;2,2,4,6,7-pentamethyl-3H-1-benzofuran-5-sulfonyl chloride;PBF-CL;2,3,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonylchloride;2,2,4,6,7-PENTAMETHYLDIHYDROBENZIFURAN-5-SULFONYLCHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULPHONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZO[B]FURAN-5-SULFONYL CHLORIDE;2,2,4,6,7-PENTAMETHYLDIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE;2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride ,97%;2,2,4,6,7-PentaMethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride;2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN- 5-SULFONYL CHLORIDE,99+%