1,4-Ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione, dihydro-7-butyl -
英文名称:
1,4-Ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione, dihydro-7-butyl -
英文别名:
1,4-Ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione, dihydro-7-butyl -;3,6-Ethano-1H,4H-thieno[3,4-c]thiophene-1,4-dione, 7-butyltetrahydro-