2-(Methyleneamino)acetonitrile109-82-030 % similar Adiponitrile111-69-330 % similar Polyglycerol25618-55-730 % similar Cyclobutanol2919-23-530 % similar Glutaronitrile544-13-830 % similar Glycerol56-81-530 % similar Cyclopentanol96-41-330 % similar