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 2334 results
Search term:
MF = 'C_{11}H_{14}N_{4}O_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
46175
zoom
C
11
H
14
N
4
O
4
266.2533
106
169
38
0
6009
- 4/4 defined
zoom
C
11
H
14
N
4
O
4
266.2533
79
126
0
192
21699
- 4/4 defined
zoom
C
11
H
14
N
4
O
4
266.2533
54
104
0
0
392417
- 4/4 defined
zoom
C
11
H
14
N
4
O
4
266.2533
50
88
0
0
87678
- 4/4 defined
zoom
C
11
H
14
N
4
O
4
266.2533
45
52
5
0
535984
- 0/1 defined
zoom
C
11
H
14
N
4
O
4
266.2533
39
57
0
1
133451
zoom
C
11
H
14
N
4
O
4
266.2533
37
45
0
0
589642
zoom
C
11
H
14
N
4
O
4
266.2533
34
40
0
0
7875397
zoom
C
11
H
14
N
4
O
4
266.2533
32
46
0
4
140451
- 4/4 defined
zoom
C
11
H
14
N
4
O
4
266.2533
30
34
0
0
93957
zoom
C
11
H
14
N
4
O
4
266.2533
30
38
0
0
114155
- 3/3 defined
zoom
C
11
H
14
N
4
O
4
266.2533
30
41
0
0
21686417
zoom
C
11
H
14
N
4
O
4
266.2533
30
41
0
0
190362
zoom
C
11
H
14
N
4
O
4
266.2533
27
35
0
0
85754
zoom
C
11
H
14
N
4
O
4
266.2533
27
36
0
0
2364744
zoom
C
11
H
14
N
4
O
4
266.25326
27
30
0
0
7843994
zoom
C
11
H
14
N
4
O
4
266.2533
21
33
0
1
21301463
zoom
C
11
H
14
N
4
O
4
266.2533
20
29
0
0
589643
zoom
C
11
H
14
N
4
O
4
266.2533
20
23
0
0
25073074
zoom
C
11
H
14
N
4
O
4
266.2533
20
27
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement