Acetylfentanyl, AF 3258-84-2
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p-hydroxy-butyrylfentanyl
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4-Fluorofentanyl, 4-FF, p-FF 90736-23-5
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4-Methoxybutyrfentanyl, 4-MeO-BF 2088842-68-4
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4-Fluoroisobutyrfentanyl, 4-FiBF, p-FiBF 244195-32-2
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4-Fluorobutyrfentanyl, 4-FBF, p-FBF 244195-31-1
Contact: emma Whatsapp/signal:+852 57969427 We are a professional pharmaceutical intermediates manufacturer with many years experince and we can offer products like 4cecs, bk-ebdps, hex-ens, mexedrone, fub-amb, adb-fubinaca, mmb...
4-Chloroisobutyrfentanyl, 4-CliBF, p-CliBF
Contact: emma Whatsapp/signal:+852 57969427 We are a professional pharmaceutical intermediates manufacturer with many years experince and we can offer products like 4cecs, bk-ebdps, hex-ens, mexedrone, fub-amb, adb-fubinaca, mmb...
3-Methylfentanyl, 3-MF 42045-86-3
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3-Methylbutyrfentanyl, 3-MBF 97605-09-9
Contact: emma Whatsapp/signal:+852 57969427 We are a professional pharmaceutical intermediates manufacturer with many years experince and we can offer products like 4cecs, bk-ebdps, hex-ens, mexedrone, fub-amb, adb-fubinaca, mmb...
2-Methyl-AP-237 17719-89-0 17730-82-4
Contact: emma Whatsapp/signal:+852 57969427 We are a professional pharmaceutical intermediates manufacturer with many years experince and we can offer products like 4cecs, bk-ebdps, hex-ens, mexedrone, fub-amb, adb-fubinaca, mmb...
