E5 Chemical Name 5-Acetyl-2,3-dihydrobenzofuran CAS NO. 90843-31-5 Molecular formula C10H10O2 Molecular weigh 162.18 Content 98% Appearance Off white crystal melting point 56-59ºC 5-Acetyl-2,3-dihydrobenzofuran 90843-31-5 Chemical ...
E4 Chemical Name 2,3-Dihydrobenzofuran CAS NO. 496-16-2 Molecular formula C8H8O Molecular weigh 120.15 Content 98% Appearance Pale yellow liquid boiling point 185-189ºC 2,3-Dihydrobenzofuran 496-16-2 Chemical Name 2,3-Dihydrobenzofuran CAS ...
E3 Chemical Name 5-Bromo-2,3-dihydrobenzofuran CAS NO. 66826-78-6 Molecular formula C8H7BrO Molecular weight 199.04 Content 98% Appearance Pale yellow crystal melting point 48-50ºC 5-Bromo-2,3-dihydrobenzofuran 66826-78-6 Chemical ...