4-CMC Powder (1-(4-Chlorophenyl)-2-(methylamino)propan-1-one) and Buy 3 CMC Crystal Online in USA, also known as Clephedrone, are now available for purchase. We are excited to offer these high-quality research chemicals due to popular demand. 4-CMC Powder is expected to produce effects similar to Mephedrone and other cathinone-class research chemicals. Customers can expect high-quality rice crystals with their purchase.