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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+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
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M+CH3CNH
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Found 1792 results
Search term:
MF = 'C_{9}H_{9}NO_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
71857
zoom
C
9
H
9
NO
4
195.1721
138
208
0
14
77134
zoom
C
9
H
9
NO
4
195.1721
123
187
0
4
229035
zoom
C
9
H
9
NO
4
195.1721
121
199
0
38
7177
zoom
C
9
H
9
NO
4
195.1721
114
168
0
59
522627
zoom
C
9
H
9
NO
4
195.1721
112
164
0
42
62376
zoom
C
9
H
9
NO
4
195.1721
111
164
0
4
73829
zoom
C
9
H
9
NO
4
195.1721
111
168
0
44
9835
zoom
C
9
H
9
NO
4
195.1721
108
186
168
39
11584641
zoom
C
9
H
9
NO
4
195.1721
103
148
0
3
71928
zoom
C
9
H
9
NO
4
195.1721
101
149
0
42
204905
zoom
C
9
H
9
NO
4
195.1721
100
139
0
7
3579916
zoom
C
9
H
9
NO
4
195.17206
99
142
0
40
62279
zoom
C
9
H
9
NO
4
195.1721
99
133
0
14
2040971
zoom
C
9
H
9
NO
4
195.17206
97
134
0
2
84035
zoom
C
9
H
9
NO
4
195.1721
96
148
0
0
2073703
zoom
C
9
H
9
NO
4
195.17206
95
133
0
1
553960
zoom
C
9
H
9
NO
4
195.1721
88
133
1
0
20045
- 0/1 defined
zoom
C
9
H
9
NO
4
195.1721
88
255
113
1
70709
zoom
C
9
H
9
NO
4
195.1721
88
116
4
14
453994
zoom
C
9
H
9
NO
4
195.1721
85
112
0
4
1
2
3
4
5
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