三甲基-[5-(5-三甲基铵基戊氧基)戊基]铵二碘化物

methyl cyclopentanecarbodithioate

1,7-dimethoxy-6-methylnaphthalene

2-methylsulfanyl-4-oxo-6-thiophen-2-yl-1H-pyrimidine-5-carbonitrile

3,4-dihydro-3-methyl-2-methylthio-4-oxo-6-(2-thienyl)-5-pyrimidinecarbonitrile