Ephedrine and pseudoephedrine, chemical structures. The four stereoisomers of ephedrine. Medications and stimulants. Illegally used as doping agents.

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Ephedrine and pseudoephedrine, chemical structures. The four stereoisomers of ephedrine. Medications and stimulants. Illegally used as doping agents and recreational drugs. Illustration.

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Size: 6000px × 6000px
Photo credit: © Peter Hermes Furian / Alamy / Afripics
License: Royalty Free
Model Released: No

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