CAS Number: 81281-47-2
Chemical Name: 5-Amino-3,7-dimethylxanthine
Molecular Formula: C7H9N5O2
Molecular Weight: 195.18

CAS Number: 83-67-0
Chemical Name: Theobromine
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16

CAS Number: 117490-40-1
Chemical Name: Theobromine-d6
Molecular Formula: C7H2D6N4O2
Molecular Weight: 186.20