Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
History
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
to
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Search
Search Hits Limit:
100
1000
10000
Filter
Single/Multi-component
Search Any
Search Single-Component Structures Only
Search Multi-Component Structures Only
Isotopically Labeled
Search Any
Search Isotopically Labeled Structures Only
Disregard Isotopically Labeled Structures
Additional Filters
Filter only those having analytical data
Found 347 results
Search term:
MF = 'C_{5}H_{7}NO_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
341567
- 1/1 defined
zoom
C
5
H
7
NO
4
145.1134
67
41
0
0
12950443
zoom
C
5
H
7
NO
4
145.1134
55
40
0
0
83267
- 0/1 defined
zoom
C
5
H
7
NO
4
145.1134
50
53
0
0
341565
- 1/1 defined
zoom
C
5
H
7
NO
4
145.1134
42
34
0
0
110824
- 2/2 defined
zoom
C
5
H
7
NO
4
145.1134
41
32
0
0
437645
- 0/1 defined
zoom
C
5
H
7
NO
4
145.1134
41
37
0
0
47
zoom
C
5
H
7
NO
4
145.11338
38
34
0
0
5037030
- 2/2 defined
zoom
C
5
H
7
NO
4
145.1134
36
27
0
1
3498616
- 0/1 defined
zoom
C
5
H
7
NO
4
145.11338
29
33
0
0
251845
- 0/2 defined
zoom
C
5
H
7
NO
4
145.1134
28
31
0
0
5177
- 0/2 defined
zoom
C
5
H
7
NO
4
145.1134
26
38
25
3
2015305
- 2/2 defined
zoom
C
5
H
7
NO
4
145.11338
26
20
0
0
24203455
- 1/1 defined
zoom
C
5
H
7
NO
4
145.1134
25
20
0
0
297265
- 0/1 defined
zoom
C
5
H
7
NO
4
145.1134
18
24
0
7
9587337
- 2/2 defined
zoom
C
5
H
7
NO
4
145.1134
18
13
0
0
14568155
- 0/2 defined
zoom
C
5
H
7
NO
4
145.1134
18
14
0
0
16174191
- 0/2 defined
zoom
C
5
H
7
NO
4
145.1134
16
14
0
0
4954084
zoom
C
5
H
7
NO
4
145.1134
16
16
0
3
22543186
- 0/2 defined
zoom
C
5
H
7
NO
4
145.1134
15
10
0
0
14292821
- 0/2 defined
zoom
C
5
H
7
NO
4
145.1134
15
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement