分子式C4H2N2S(摩尔质量:110.13 g/mol)可以指:

同系物导航
C4H4N2S
C3N2S C4H2N2S C5H4N2S
C4N2S

C4H2N2 C4H2N2S2
C4HNS C4H3N3S