Propargyl bromide106-96-733 % similar 1-Butyne107-00-633 % similar Propargyl alcohol107-19-733 % similar Nonanedinitrile1675-69-033 % similar Sebaconitrile1871-96-133 % similar Propargylamine2450-71-733 % similar Dodecanedinitrile4543-66-233 % similar 4-Pentynoic acid6089-09-433 % similar Propargyl chloride624-65-733 % similar Octanedinitrile629-40-333 % similar Pimelonitrile646-20-833 % similar