"N,N-di(Tert-Butoxycarbonyl) Guanidine"
"N,N-di(Tert-Butoxycarbonyl) Guanidine"
"N,N-di(Tert-Butoxycarbonyl) Guanidine"
"N,N-di(Tert-Butoxycarbonyl) Guanidine"
1,3-bis(tert-butoxycarbonyl)guanidine
快速溝通
1,3-bis(tert-butoxycarbonyl)guanidine