First clue for this is that there's an internal carbonyl which tells us that there is a keto group.
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Monosaccharides - Common Ketoses concept. If you need more Monosaccharides - Common Ketoses practice, you can also practice Monosaccharides - Common Ketoses practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Hui's class at UCSD.