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4F-MPH: Difference between revisions
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==Chemistry== | ==Chemistry== | ||
4F-MPH is nearly identical in structure to methylphenidate (ritalin); the difference is that it has a fluorine atom bonded to the phenyl group at the 4 position. Amphetamine analogues containing fluorine, chlorine, bromine and methyl groups are typically stronger than those without. | 4F-MPH is nearly identical in structure to methylphenidate (ritalin); the difference is that it has a fluorine atom bonded to the phenyl group at the 4 position. Amphetamine analogues containing fluorine, chlorine, bromine and methyl groups are typically stronger than those without. | ||