2-(5-(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)dihydrothiophen-2(3H)-ylidene)-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepine
166112-70-5