3844168 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844168 > 2 > ChemIDplus > XM9260000 > NIOSH/XM9260000 > (3-(Dimethylamino)-1-butenylidene)dithiophene hydrochloride 1,1-Dithienyl-3-dimethylaminobutene-1 hydrochloride Thiophene, (3-(dimethylamino)-1-butenylidene)di-, hydrochloride XM9260000 > XM9260000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XM9260000 $$$$