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Library 4methylnethylnorpentedrone 4-methyl-alpha-ethylaminopentiophenone is an aromatic ketone.

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Library 4methylpentan2amine

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Library 4methylphendimetrazine

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Library 4methylphenethylamine 4-Methylphenethylamine (4MPEA), also known as para-methylphenethylamine, is an organic compound with the chemical formula of C9H13N. 4MPEA…

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Library 4mpd Stimulant of the cathinone class. Higher homologue of Mephedrone, and the p-Methyl analogue of Pentedrone.

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Library 4mph

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Library 4mpm 4-Methylphenmetrazine is an empathogen of the phenylmorpholine class that seems to have a very rapid tolerance build up.

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Library 4mpp para-Methylphenylpiperazine (pMPP; code name PAL-233), or 4-methylphenylpiperazine (4-MPP or 4-Me-PP), is a designer drug and monoamine rel…

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Library 4mta Empathogen with very low chronic toxicity but high risk of acute harm due to mixed serotonin release and MAOI action. Reported to lack euph…

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Library 4phpvp

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Library 4tfmmc

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Library 5apb 5-APB is a synthetic entactogen of the benzofuran and substituted amphetamine classes that produces MDA-like empathogenic and stimulating e…

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Library 5apdb An entactogenic amphetamine stimulant with similar structure and effects to MDMA. An analogue of MDA, it is a highly selective serotonin re…

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Library 5bpdi An analogue of a-PHP, which has been described as having an extremely similar effect profile, with some users noting that it may be slightl…

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Library 5dbfpv Stimulant of the cathinone class. Analogue of MDPV where the methylenedioxyphenyl group was replaced with a dihydrobenzofuran.

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Library 5eapb A empathogen sold as a replacement to 5-MAPB after it was banned in the UK, but said to be less enjoyable and never gained much popularity.

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Library 5iai A monoamine triple releaser first synthesised by David Nichols, possesses similar properties to MDMA. Probably neurotoxic in humans, howeve…

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Library 5it An empathogenic stimulant with a very long duration, prone to cause overheating and potentially quite dangerous. Related to αMT, though des…

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Library 5mapb 5-MAPB is a synthetic entactogen of the substituted benzofuran and amphetamine classes. It is the N-methylated form of 5-APB, structurally…

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Library 5mapdb An entactogenic drug with similar effects to MDMA, it is related to 5-MAPB. Likely to release serotonin and show neurotoxicity in the same…