Pyridinium, 5-ethenyl-1,2-dimethyl-, chloride, polymer with 5-ethenyl-2-methylpyridine
英文名称:
Pyridinium, 5-ethenyl-1,2-dimethyl-, chloride, polymer with 5-ethenyl-2-methylpyridine
英文别名:
Pyridinium, 5-ethenyl-1,2-dimethyl-, chloride, polymer with 5-ethenyl-2-methylpyridine