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 144 results
Search term:
MF = 'C_{15}H_{11}N_{7}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
6317927
zoom
C
15
H
11
N
7
O
305.2941
20
15
0
0
6329717
zoom
C
15
H
11
N
7
O
305.2941
20
14
0
0
4064867
zoom
C
15
H
11
N
7
O
305.29414
17
13
0
0
5522226
zoom
C
15
H
11
N
7
O
305.2941
12
10
0
0
21738435
zoom
C
15
H
11
N
7
O
305.2941
12
9
0
0
12529072
- 0/1 defined
zoom
C
15
H
11
N
7
O
305.2941
11
7
0
0
7784590
zoom
C
15
H
11
N
7
O
305.2941
11
9
0
0
23723271
zoom
C
15
H
11
N
7
O
305.2941
11
7
0
0
22756065
zoom
C
15
H
11
N
7
O
305.2941
10
9
0
0
26199356
zoom
C
15
H
11
N
7
O
305.2941
9
6
0
0
11055421
zoom
C
15
H
11
N
7
O
305.2941
9
6
0
0
18338470
zoom
C
15
H
11
N
7
O
305.2941
9
8
0
0
28721233
zoom
C
15
H
11
N
7
O
305.2941
8
7
0
0
29440917
zoom
C
15
H
11
N
7
O
305.2941
8
7
0
0
29484442
zoom
C
15
H
11
N
7
O
305.2941
8
7
0
0
29837677
zoom
C
15
H
11
N
7
O
305.2941
8
5
0
0
30325129
zoom
C
15
H
11
N
7
O
305.2941
8
7
0
0
30678529
zoom
C
15
H
11
N
7
O
305.2941
8
8
0
0
30682016
zoom
C
15
H
11
N
7
O
305.2941
8
7
0
0
35241208
zoom
C
15
H
11
N
7
O
305.2941
8
5
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement