Coupling constants in NMR spectroscopy, which describe the interaction between two nuclei and can provide information about the molecular structure.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
N-<5(R)-5-bromomethyl-2-thiazolin-2-yl>-N'-(4-chlorophenyl)-N-(1,3,4,6-tetra-O-acetyl-2-deoxy-α-D-glucopyranos-2-yl)urea
13
