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 11295 results
Search term:
MF = 'C_{16}H_{13}N_{3}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3890
zoom
C
16
H
13
N
3
O
3
295.2927
156
1378
1489
15
4340
zoom
C
16
H
13
N
3
O
3
295.2927
60
99
0
0
740156
zoom
C
16
H
13
N
3
O
3
295.2927
40
47
0
0
822250
zoom
C
16
H
13
N
3
O
3
295.2927
38
63
0
0
25076818
zoom
C
16
H
13
N
3
O
3
295.2927
37
41
0
0
4448205
zoom
C
16
H
13
N
3
O
3
295.29272
36
72
0
0
4488351
zoom
C
16
H
13
N
3
O
3
295.2927
33
56
0
0
814974
zoom
C
16
H
13
N
3
O
3
295.2927
32
37
0
0
2363465
zoom
C
16
H
13
N
3
O
3
295.29272
30
47
0
0
4536897
zoom
C
16
H
13
N
3
O
3
295.2927
29
42
0
0
604774
zoom
C
16
H
13
N
3
O
3
295.2927
29
32
0
0
2415548
zoom
C
16
H
13
N
3
O
3
295.2927
28
36
0
0
4757078
zoom
C
16
H
13
N
3
O
3
295.2927
27
39
0
0
620412
zoom
C
16
H
13
N
3
O
3
295.2927
27
30
0
0
625453
zoom
C
16
H
13
N
3
O
3
295.2927
27
33
0
0
1697419
zoom
C
16
H
13
N
3
O
3
295.2927
27
28
0
0
779652
zoom
C
16
H
13
N
3
O
3
295.2927
26
29
0
0
12557964
zoom
C
16
H
13
N
3
O
3
295.2927
26
40
0
0
4654735
zoom
C
16
H
13
N
3
O
3
295.2927
26
40
0
0
686106
zoom
C
16
H
13
N
3
O
3
295.2927
25
28
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement