Chemical Name: 2-Amino-9-((1S,3R,4S)-3-((benzyloxy)methyl)-4-(dimethyl(phenyl)silyl)-2-methylenecyclopentyl)-1,9-dihydro-6H-purin-6-one
Synonym: Entecavir USP Related Compound A ;
Smiles: O=C1C2=C(N([C@]3(C[C@@]([Si](C)(C4=CC=CC=C4)C)([H])[C@@]([H])(COCC5=CC=CC=C5)C3=C)[H])C=N2)N=C(N)N1
Inchi: InChI=1S/C13H17N5O4/c1-5-6(4-19)8(20)3-7(5)18-10-9(15-13(18)22-2)11(21)17-12(14)16-10/h6-8,19-20H,1,3-4H2,2H3,(H3,14,16,17,21)/t6-,7-,8-/m0/s1