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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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(example: 123 ± 1)
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
M+H
M-H
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+e
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M+CH3CNH
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Found 59 results
Search term:
MF = 'C_{4}H_{4}O_{3}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
7634
zoom
C
4
H
4
O
3
100.0728
163
288
422
1103
10301432
zoom
C
4
H
4
O
3
100.0728
90
127
0
8
454688
zoom
C
4
H
4
O
3
100.0728
85
81
1
39
480018
zoom
C
4
H
4
O
3
100.0728
73
61
4
6
318974
zoom
C
4
H
4
O
3
100.0728
73
47
0
1
19821
- 0/1 defined
zoom
C
4
H
4
O
3
100.0728
62
73
151
12
148874
- 0/1 defined
zoom
C
4
H
4
O
3
100.0728
51
46
0
2
142928
zoom
C
4
H
4
O
3
100.0728
31
30
0
0
11206546
zoom
C
4
H
4
O
3
100.0728
24
18
0
0
4473985
zoom
C
4
H
4
O
3
100.0728
17
25
0
0
61622
zoom
C
4
H
4
O
3
100.0728
12
6
0
0
11556077
zoom
C
4
H
4
O
3
100.0728
12
21
153
12
20119966
zoom
C
4
H
4
O
3
100.0728
12
16
0
2
13913724
zoom
C
4
H
4
O
3
100.0728
11
10
0
0
24221360
- 0/2 defined
zoom
C
4
H
4
O
3
100.0728
10
7
0
0
10178876
zoom
C
4
H
4
O
3
100.0728
10
5
0
0
14490520
zoom
C
4
H
4
O
3
100.0728
9
6
0
0
11629993
zoom
C
4
H
4
O
3
100.0728
8
8
0
1
66703
zoom
C
4
H
4
O
3
100.0728
8
7
0
0
9172161
zoom
C
4
H
4
O
3
100.0728
8
6
1
1
1
2
3
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