C
4
H
4
N
2
分子式
C
4
H
4
N
2
,摩尔质量 80.09 g/mol,可以指:
丁二腈
CAS#
110-61-2
二嗪
哒嗪
(1,2-二嗪) CAS#
289-80-5
嘧啶
(1,3-二嗪) CAS#
289-95-2
吡嗪
(1,4-二嗪) CAS#
290-37-9
同系物导航
C
4
H
6
N
2
C
3
H
2
N
2
C
4
H
4
N
2
C
5
H
6
N
2
C
4
H
2
N
2
C
4
H
3
N
C
4
H
5
N
3
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