cas 57117-31-4 CAS No. 57117-31-4 Chemical Name: 2,3,4,7,8-PENTACHLORODIBENZOFURAN Synonyms 2,3,4,7,8-PCDF;2,3,4,7,8-PNCDF;2,3,4,7,8-PECDF;2,3,4,7,8-PENTACDF;2,3,4,7,8-pentachloro-dibenzofura;23478PENTACHLORODIBENZO-PARA-FURAN;Pentachlorodibenzofuran, 2,3,4,7,8-;Dibenzofuran, 2,3,4,7,8-pentachloro-;2,3,4,7,8-PENTACHLORODIPHENYLENEOXIDE;2,3,4,7,8-Pentachlorodibenzofuran (~90%) CBNumber: CB1502990 Molecular Formula: C12H3Cl5O Formula Weight: 340.42 July 6, 2021 By admin 0 0
