Remdesivir R-P D-alanine isomer

Chemical Name: 2-ethylbutyl ((R)-(((2R,3S,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-dihydroxytetrahydrofuran-2-yl)methoxy)(phenoxy)phosphoryl)-D-alaninate

Synonym: Cefaclor EP Impurity A ; D-Phenylglycine

Smile: C[C@H](C(OCC(CC)CC)=O)N[P@](OC1=CC=CC=C1)(OC[C@H]2O[C@@](C#N)(C3=CC=C4C(N)=NC=NN43)[C@H](O)[C@@H]2O)=O