tianjin kailiqi biotechnology co.,ltd
Country: China (Mainland)
Business Type: Lab/Research institutions
Propanedioic acid, 2-[1,3-bis(1,1-dimethylethyl)-2,5-dioxo-4-imidazolidinyl]-, 1,3-diethyl esterCAS NO.: 639517-75-2
Acetic acid, 2-(triphenylphosphoranylidene)-, 1,1-dimethylethyl esterCAS NO.: 35000-38-5
2-tert-butyl 1,1-diethyl ethene-1,1,2-tricarboxylateCAS NO.: 188973-69-5
4-ethoxy-3-(ethoxycarbonyl)-4-oxobut-2-enoic acidCAS NO.: 431911-73-8