1-Cyclohexyl 3-(2-morpholinoethyl)carbodiimide methotosylate 2491-17-0 CHM CME-carbodiimide Morpholinium, 4-[2-[(cyclohexylcarbonimidoyl)amino]ethyl]-4-methyl-, salt with 4-methylbenzenesulfonic acid (1:1) Morpholinium, 4-[2-[(cyclohexylimidocarbonyl)amino]ethyl]-4-methyl-, p-toluenesulfonate N-Cyclohexyl-N'-.beta.-(methylmorpholinium)ethylcarbodiimide p-toluenesulfonate NSC231596