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Nandrolone vs testosterone, to know why use NPP nandrolone phenylpropionate?

Nandrolone vs testosterone, to know why use NPP nandrolone phenylpropionate?

Nandrolone, whose formula is C18H26O2, was invented by scientists on the basis of a structural modification of 19-testosterone. It is obtained by alkyl action on the 19-testosterone molecule and is named 19-demethyltestosterone or Nandrolone. To know Nandrolone vs testosterone, we can know why people use NPP nandrolone phenylpropionate.  It is a modified form of testosterone and has a 19-1 modification. …

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