874781-18-7

5-Benzofuransulfonyl chloride, 2,3-dihydro-7-nitro- 5-(Chlorosulphonyl)-2,3-dihydro-7-nitrobenzo[b]furan 7-nitro-2,3-dihydro-1-benzofuran-5-sulfonyl chloride 2,3-Dihydro-7-nitrobenzo[b]furan-5-sulfonyl chloride 2,3-Dihydro-7-nitrobenzo[b]furan-5-sulphonyl chloride 5-(Chlorosulphonyl)-2,3-dihydro-7-nitrobenzo[b]furan, 5-(Chlorosulphonyl)-2,3-dihydro-7-nitro-1-benzofuran