1,3-Propanediamine,N,N'-bis(3-aminopropyl)-2-[[(3-aminopropyl)amino]methyl]-2-methyl-
CAS No. 64090-45-5
Piperdardine 188426-70-2
Ba.Bi.Nb.O.Sr 188486-10-4
二(2-甲基苯基)二苯基硅烷
Nb.O.Sr.Ta 188430-97-9