2,4-Pentadienoic acid, 2-acetyl-5-(dimethylamino)-, ethyl ester
CAS No. 23130-34-9
HCFC 221 422-26-4
异氰酸砜
Tormona 100 55491-33-3
BE 1551 55488-62-5
poly(U-G) 26680-26-2
2-(2-硝基咪唑-1-基)乙酸