1-Pyrrolidinecarbonitrile1530-88-7100 % similar Diethylcyanamide617-83-445 % similar N,N-Di-2-propen-1-ylcyanamide538-08-939 % similar 1-Pyrrolidineacetonitrile29134-29-036 % similar 1-Pyrrolidinepropanenitrile26165-45-735 % similar 1-Piperidineacetonitrile3010-03-535 % similar 1-Pyrrolidinebutanenitrile35543-25-035 % similar 1-Piperidinepropanenitrile3088-41-333 % similar Dimethylcyanamide1467-79-430 % similar