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You are here Home Controlled substances List of controlled substances MDMB-4en-PINACA Listen Print Share LinkedIn (Twitter) Facebook Email Loading... Synonyms and other names MDMB-PENINACA, MDMB-PINACA N1-pentyl-4-en isomer, 5-CL-ADB-A, ADB-PINACA-A Application type Narcotic Import licence required Yes Import permit required Yes Export licence and permit required Yes Find information on Licences and permits Back to controlled substances list