Shanghai united Scientific Co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
Benzaldehyde,2-hydroxy-5-methoxy-3-nitro-CAS NO.: 34549-69-4
Pyridine,3,5-diethyl-1,2-dihydro-1-phenyl-2-propyl-CAS NO.: 34562-31-7
Butanoic acid,4-[(3-pyridinylcarbonyl)amino]-CAS NO.: 34562-97-5