Thiophene-3,4-dicarbaldehyde CAS No.:1073-31-0 Molecular Formula:C6H4O2S Molecular Weight:140.16 Melting Point: Flash Point:293.888 °C at 760 mmHg Sent E-mail INQUIRY ←[Previous:(R)-2-(((Benzyloxy)carbonyl)amino)-5-(tert-butoxy)-5-oxopentanoic acid] [Next:Dimethyl (3,3-Difluoro-2-oxoheptyl)phosphonate]→