overview: chinese aliases 1,4-dimethylpiperazine: n,n′-dimethylpiperazine 4-dimethylpiperazine n,n’-dimethylpiperazine zopiclone impurity 14n’-dimethylpiperazine 1,4-dimethylpiperazine dangerous product n,n’-dimethylpiperazine (1,4-dimethylpiperazine) product name: lupragen n204 polyurethane foam gel equilibrium catalyst   alias: jeffcat dmp, lupragen n204, pc cat dmp, addocat 117, gel equilibrium catalyst, polyurethane foam gel equilibrium catalyst, 1,4-dimethylpiperazine   product description: lupragen n204 can also be used for...