As chlorine is extremely electrophilic the profile of electrostatic demand throughout the molecule might be altered, for good or bad. Sterically it may also change binding, but once more substitutions during the para posture have already been properly tolerated in other cathinones for example four MMC. In its crystal https://dispensaries-in-barcelona98406.mybloglicious.com/51455393/the-ultimate-guide-to-buy-4-cl-pvp-crystal-online