Tetraethyl 1,1′-ethylenebis(2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate)
T341575-1g / 1g
CAS:131970-78-0
Tetraethyl 1,1′-hexamethylenebis(2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate)
T341578-1g / 1g
CAS:131970-79-1
trans-N-(1E)-1,3-Butadien-1-yl-carbamic Acid 2,2,2-Trichloroethyl Ester
T341944-250mg / 250mg
CAS:77627-82-8