Question

1. IUPAC name of caffeine.
1 point
0
1,3,5 Methyl Xanthine
0 1,3,7 Trimethyl Xanthine
1,3,7 diethyl Xanthine
1,2,4 Trimethyl Xanthine​

Answer 1

Explanation:

1,3,7-Trimethylpurine-2,6-dione

Answer 2

Answer:

1,3,7-Trimethylpurine -2 , 6-dione

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