POLYETHYLENIMINE BRANCHED PERMETHYLATED PERMETHOBROMIDE,英文名:POLYETHYLENIMINE BRANCHED PERMETHYLATED
2026-03-27 10:24:45
28728-59-8
POLYETHYLENIMINE BRANCHED PERMETHYLATED PERMETHOBROMIDE(POLYETHYLENIMINE BRANCHED PERMETHYLATED PERMETHOBROMIDE)
CAS: 28728-59-8
化学式: