637363-32-7
2-methoxy-4,6-dimethyl-5-benzoyloxypyrimidine
→
~99%
345642-89-9
2-甲氧基-4,6-二甲基-5-羟基嘧啶
1694-29-7
3-氯-2,4-戊二酮
4620-47-7
2,4-dioxopentan-3-yl benzoate