C
4
H
2
O
4
化学式
C
4
H
2
O
4
,摩尔质量 114.06 g/mol,可能指:
方酸
(3,4-二羟基-3-环丁烯-1,2-二酮) CAS编号:
2892-51-5
丁炔二酸
CAS编号:
142-45-0
同系物导航
C
4
H
4
O
4
C
3
O
4
C
4
H
2
O
4
C
5
H
4
O
4
C
4
O
4
C
4
H
2
O
3
C
4
H
2
O
5
This article is issued from
Wikipedia
. The text is licensed under
Creative Commons - Attribution - Sharealike
. Additional terms may apply for the media files.