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 84 results
Search term:
MF = 'C_{7}H_{8}N_{4}O_{5}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1015405
zoom
C
7
H
8
N
4
O
5
228.1622
29
17
0
0
32846195
zoom
C
7
H
8
N
4
O
5
228.1622
21
16
0
0
32846201
- 0/1 defined
zoom
C
7
H
8
N
4
O
5
228.1622
21
16
0
0
32846194
zoom
C
7
H
8
N
4
O
5
228.1622
20
15
0
0
2063844
zoom
C
7
H
8
N
4
O
5
228.16222
19
11
0
0
2362696
zoom
C
7
H
8
N
4
O
5
228.16222
15
8
0
0
1015283
zoom
C
7
H
8
N
4
O
5
228.1622
15
9
0
0
32846190
- 0/1 defined
zoom
C
7
H
8
N
4
O
5
228.1622
15
9
0
0
1039491
zoom
C
7
H
8
N
4
O
5
228.1622
14
11
0
0
24790155
zoom
C
7
H
8
N
4
O
5
228.1622
13
13
0
0
1234392
zoom
C
7
H
8
N
4
O
5
228.1622
12
8
0
0
2353226
zoom
C
7
H
8
N
4
O
5
228.16222
9
4
0
0
26455604
zoom
C
7
H
8
N
4
O
5
228.1622
9
5
0
0
28715923
zoom
C
7
H
8
N
4
O
5
228.1622
5
3
0
0
5020298
zoom
C
7
H
8
N
4
O
5
228.1622
5
6
0
0
104559
zoom
C
7
H
8
N
4
O
5
228.1622
5
7
0
0
103792138
zoom
C
7
H
8
N
4
O
5
228.1622
5
4
0
0
53788064
zoom
C
7
H
8
N
4
O
5
228.1622
4
5
0
0
62927341
zoom
C
7
H
8
N
4
O
5
228.1622
4
3
0
0
103792137
- 0/1 defined
zoom
C
7
H
8
N
4
O
5
228.1622
4
3
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement