CAS Number: 5270-31-5
Chemical Name: 1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purine-8-sulfonic Acid
Molecular Formula: C7H8N4O5S
Molecular Weight: 260.22

CAS Number: 40258-78-4
Chemical Name: 1-Bromoethyl Acetate
Molecular Formula: C4H7BrO2
Molecular Weight: 167

CAS Number: 6136-37-4
Chemical Name: 1-Methyl Xanthine
Molecular Formula: C6H6N4O2
Molecular Weight: 166.14

CAS Number: 708-79-2
Chemical Name: 1-Methyluric Acid
Molecular Formula: C6H6N4O3
Molecular Weight: 182.14

CAS Number: 1189480-64-5
Chemical Name: 1-Methyluric Acid-d3
Molecular Formula: C6H3D3N4O3
Molecular Weight: 185.16

CAS Number: 927-68-4
Chemical Name: 2-Bromoethyl Acetate
Molecular Formula: C4H7BrO2
Molecular Weight: 167

CAS Number: 23043-88-1
Chemical Name: 7-Ethyl Theophylline
Molecular Formula: C9H12N4O2
Molecular Weight: 208.22

CAS Number: 552-62-5
Chemical Name: 7-Methyl Xanthine
Molecular Formula: C6H6N4O2
Molecular Weight: 166.14

CAS Number: 29214-62-8
Chemical Name: Ethyl (Z)-3-acetoxybut-2-enoate
Molecular Formula: C8H12O4
Molecular Weight: 172.18

CAS Number: 58-55-9
Chemical Name: Theophylline
Molecular Formula: C7H8N4O2
Molecular Weight: 180.16

CAS Number: 58-08-2
Chemical Name: Caffeine
Molecular Formula: C8H10N4O2
Molecular Weight: 194.19

CAS Number: 1076-22-8
Chemical Name: 3-Methyl-3,7-dihydro-1H-purine-2,6-dione
Molecular Formula: C6H6N4O2
Molecular Weight: 166.14

CAS Number: 7597-60-6
Chemical Name: N-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide
Molecular Formula: C7H10N4O3
Molecular Weight: 198.18

CAS Number: 116131-08-9
Chemical Name: Theophyllidine Hydrochloride
Molecular Formula: C6H11ClN4O
Molecular Weight: 190.63

CAS Number: 944-73-0
Chemical Name: 1,3-Dimethyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione
Molecular Formula: C7H8N4O3
Molecular Weight: 196.16

CAS Number: 519-37-9
Chemical Name: Etofylline
Molecular Formula: C9H12N4O3
Molecular Weight: 224.22

CAS Number: 1246816-25-0
Chemical Name: Theophylline-1,3-15N2,13C
Molecular Formula: C613CH8N215N2O2
Molecular Weight: 183.14

CAS Number: 1782458-84-7
Chemical Name: Theophylline-13C2d6
Molecular Formula: C513C2H2D6N4O2
Molecular Weight: 188.19

CAS Number: 117490-39-8
Chemical Name: Theophylline-d6
Molecular Formula: C7H2D6N4O2
Molecular Weight: 186.20