dihydro-1,4-ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione
CAS No. 129679-44-3
dihydro-1,4-ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione
CGP13156 64272-26-0