We are offering 1 4 methoxyphenyl piperazine dihydrochloride, 97%. cas: 38869-47-5 molecular formula:c11h16n2o molecular weight:192.25754 we undertake custom synthesis projects , develop molecules from mg to kg level. Typically it takes about 3-5 weeks to develop less complicated molecules and about 8-10 weeks for multistep molecules.