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    4F-4-MAR molecular structure

    4F-4-MAR Stats & Data

    Stimulant Research-chemical
    4-fpo 4f-mar Pf-4-mar
    PubChem
    MW194.21
    FormulaC10H11FN2O
    LogP1.3
    IUPAC5-(4-fluorophenyl)-4-methyl-4,5-dihydro-1,3-oxazol-2-amine
    InChIKeyUYKYWISHPDEDRQ-UHFFFAOYSA-N
    Chemical Class Amphetamine
    Psychoactive Class Stimulant

    Effect Profile

    Curated
    Stimulant 6.4

    Strong anxiety/jitters and stimulation with moderate focus, mild euphoria

    Stimulation / Energy×3
    9
    Euphoria / Mood Lift×2
    5
    Focus / Productivity×2
    7
    Anxiety / Jitters×1
    10
    Based on reports from:
    Erowid Experience Reports PsychonautWiki 4F-4-MAR

    Tolerance & Pharmacokinetics

    drugs.wiki

    Tolerance Decay

    Full tolerance 1d Half tolerance 12d Baseline ~21d
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