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 454 results
Search term:
MF = 'C_{16}H_{15}N_{7}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
153646
zoom
C
16
H
15
N
7
O
2
337.336
88
121
189
2
2346153
zoom
C
16
H
15
N
7
O
2
337.336
15
8
0
0
4420063
zoom
C
16
H
15
N
7
O
2
337.336
14
9
0
0
5276746
zoom
C
16
H
15
N
7
O
2
337.336
14
9
0
0
12534250
- 0/1 defined
zoom
C
16
H
15
N
7
O
2
337.336
14
10
0
0
12534495
- 0/1 defined
zoom
C
16
H
15
N
7
O
2
337.336
14
10
0
0
30672828
zoom
C
16
H
15
N
7
O
2
337.336
14
11
0
0
5947023
zoom
C
16
H
15
N
7
O
2
337.336
13
9
0
0
12534674
- 0/1 defined
zoom
C
16
H
15
N
7
O
2
337.336
13
8
0
0
7835416
zoom
C
16
H
15
N
7
O
2
337.336
13
10
0
0
7858837
zoom
C
16
H
15
N
7
O
2
337.336
13
10
0
0
12534183
zoom
C
16
H
15
N
7
O
2
337.336
13
9
0
0
7865108
zoom
C
16
H
15
N
7
O
2
337.336
11
6
0
0
5909950
zoom
C
16
H
15
N
7
O
2
337.336
11
9
0
0
23723382
zoom
C
16
H
15
N
7
O
2
337.336
11
7
0
0
26045683
zoom
C
16
H
15
N
7
O
2
337.336
11
8
0
0
5977773
zoom
C
16
H
15
N
7
O
2
337.336
11
8
0
0
31101100
zoom
C
16
H
15
N
7
O
2
337.336
11
10
0
0
26045821
zoom
C
16
H
15
N
7
O
2
337.336
10
8
0
0
9579858
zoom
C
16
H
15
N
7
O
2
337.336
10
6
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement