C5H13N3O,摩尔质量 131.17 g/mol,可以指:

同系物导航
C5H15N3O
C4H11N3O C5H13N3O C6H15N3O
C5H11N3O

C5H13N3 C5H13N3O2
C5H12N2O C5H14N4O