| 英文同义词: | Butanoic acid, 3-oxo-, ethyl ester, reaction products with N,N-dimethyl-1,3-propanediamine and polypropylene glycol ether with trimethylolpropane (3:1);Butanoic acid, 3-oxo-, ethyl ester, reaction products with N1,N1-dimethyl-1,3-propanediamine and polypropylene glycol ether with trimethylolpropane (3:1) |