1-hexylethenyl thiocyanate

1-isothiocyanatoethenylbenzene

thiocyanato-1 phenyl-1 ethylene

2,2,4,6,7-Pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl isothio cyanate

dimethyl 2-thiocyanatobut-2-enedioate