The Cadaverine reference article from the English Wikipedia on 24-Jul-2004
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Cadaverine

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Cadaverine is a foul-smelling polyamine produced by protein hydrolysis during putrefaction of animal tissue. Cadaverine is a toxic diamine with the formula NH2(CH2)5NH2, which is similar to putrescine. Cadaverine is also known by the names 1,5-pentanediamine and pentamethylenediamine.

Image:1,5-pentanediamine.png