Piperazine, 4-ethyl-1,2,2,5-tetramethyl-3-methylene- (7CI),英文名:Piperazine, 4-ethyl-1,2,2,5-tetrameth
2026-03-27 10:24:45
91823-91-5
Piperazine, 4-ethyl-1,2,2,5-tetramethyl-3-methylene- (7CI)(Piperazine, 4-ethyl-1,2,2,5-tetramethyl-3-methylene- (7CI))
CAS: 91823-91-5
化学式: C11H22N2