(Z)-N-Octadecyldocos-13-enamide 10094-45-8 13-Docosenamide, N-octadecyl- 13-Docosenamide, N-octadecyl-, (13Z)- 13-Docosenamide, N-octadecyl-, (Z)- EINECS 233-226-5 N-Octadecyl-13-docosenamide Stearyl erucamide