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 1322 results
Search term:
MF = 'C_{7}H_{10}N_{4}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4516330
zoom
C
7
H
10
N
4
O
3
198.1793
83
101
0
0
82416
zoom
C
7
H
10
N
4
O
3
198.1793
63
132
50
3
74068
zoom
C
7
H
10
N
4
O
3
198.1793
62
60
0
0
79659
zoom
C
7
H
10
N
4
O
3
198.1793
55
88
0
0
2055595
zoom
C
7
H
10
N
4
O
3
198.1793
53
39
0
0
23089818
- 0/1 defined
zoom
C
7
H
10
N
4
O
3
198.1793
47
29
0
0
10568764
zoom
C
7
H
10
N
4
O
3
198.1793
44
31
0
0
479405
zoom
C
7
H
10
N
4
O
3
198.1793
42
24
0
0
172913
zoom
C
7
H
10
N
4
O
3
198.1793
33
21
0
0
11600272
zoom
C
7
H
10
N
4
O
3
198.1793
33
33
0
0
4514714
zoom
C
7
H
10
N
4
O
3
198.1793
31
27
36
4
3329751
zoom
C
7
H
10
N
4
O
3
198.1793
29
21
0
0
8013093
zoom
C
7
H
10
N
4
O
3
198.1793
29
28
0
0
21805286
zoom
C
7
H
10
N
4
O
3
198.1793
29
22
0
0
655420
zoom
C
7
H
10
N
4
O
3
198.1793
27
16
0
0
38865
zoom
C
7
H
10
N
4
O
3
198.1793
27
30
2
0
25994103
- 0/1 defined
zoom
C
7
H
10
N
4
O
3
198.1793
26
18
0
0
4524983
zoom
C
7
H
10
N
4
O
3
198.1793
24
16
0
0
12290320
zoom
C
7
H
10
N
4
O
3
198.1793
21
17
0
0
12413638
zoom
C
7
H
10
N
4
O
3
198.1793
20
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement