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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
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+e
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M+CH3CNH
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Found 53 results
Search term:
MF = 'C_{4}H_{4}O_{2}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
9917
zoom
C
4
H
4
O
2
84.0734
139
281
377
136
12948
zoom
C
4
H
4
O
2
84.0734
134
274
49
400
61810
zoom
C
4
H
4
O
2
84.0734
125
106
5
44
121209
zoom
C
4
H
4
O
2
84.0734
91
80
0
31
12140
zoom
C
4
H
4
O
2
84.0734
76
182
84
171
156146
zoom
C
4
H
4
O
2
84.0734
33
99
8
87
124157
zoom
C
4
H
4
O
2
84.0734
29
42
691
369
125115
zoom
C
4
H
4
O
2
84.0734
29
27
0
0
15430516
zoom
C
4
H
4
O
2
84.0734
25
21
3
25
461478
zoom
C
4
H
4
O
2
84.0734
24
58
167
80
71301
zoom
C
4
H
4
O
2
84.0734
23
36
7951
533
25456
zoom
C
4
H
4
O
2
84.0734
23
25
4
46
4449851
zoom
C
4
H
4
O
2
84.07336
22
80
21
2
4481146
zoom
C
4
H
4
O
2
84.0734
18
24
0
6
388833
zoom
C
4
H
4
O
2
84.0734
17
16
0
0
553521
zoom
C
4
H
4
O
2
84.0734
15
13
0
22
129099
zoom
C
4
H
4
O
2
84.0734
15
19
0
199
146627
zoom
C
4
H
4
O
2
84.0734
13
10
0
0
21782462
zoom
C
4
H
4
O
2
84.0734
13
11
0
0
10004000
zoom
C
4
H
4
O
2
84.0734
10
7
0
1
1
2
3
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