CAS Number: 50704-43-3
Chemical Name: 6-O-Methyl-d3-guanine
Molecular Formula: C6H4D3N5O
Molecular Weight: 168.17

CAS Number: 1346604-24-7
Chemical Name: 7-(1-Methyl-2-hydroxyethyl)guanine-d7 (Major)
Molecular Formula: C8H4D7N5O2
Molecular Weight: 216.25

CAS Number: NA
Chemical Name: 8-Oxo-Benzylguanine-d5
Molecular Formula: C12H6D5N5O2
Molecular Weight: 262.28

CAS Number: 73-40-5
Chemical Name: Guanine
Molecular Formula: C5H5N5O
Molecular Weight: 151.13

CAS Number: 1207522-89-1
Chemical Name: Guanine-13C5,15N5
Molecular Formula: 13C5H515N5O
Molecular Weight: 161.06