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 152 results
Search term:
MF = 'C_{16}H_{16}N_{4}O_{7}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4672583
zoom
C
16
H
16
N
4
O
7
376.3208
17
13
0
0
2663014
zoom
C
16
H
16
N
4
O
7
376.3208
15
9
0
0
7937532
zoom
C
16
H
16
N
4
O
7
376.3208
14
10
0
0
21281235
- 0/1 defined
zoom
C
16
H
16
N
4
O
7
376.3208
14
9
0
0
18473361
zoom
C
16
H
16
N
4
O
7
376.3208
13
10
0
0
18473363
zoom
C
16
H
16
N
4
O
7
376.3208
12
9
0
0
3536111
zoom
C
16
H
16
N
4
O
7
376.32084
12
7
0
0
1909456
zoom
C
16
H
16
N
4
O
7
376.3208
12
8
0
0
1574760
zoom
C
16
H
16
N
4
O
7
376.3208
10
7
0
0
22342105
zoom
C
16
H
16
N
4
O
7
376.3208
10
9
0
0
20251813
zoom
C
16
H
16
N
4
O
7
376.3208
9
7
0
0
7935915
zoom
C
16
H
16
N
4
O
7
376.3208
8
6
0
0
21952054
zoom
C
16
H
16
N
4
O
7
376.3208
8
6
0
0
22942398
zoom
C
16
H
16
N
4
O
7
376.3208
6
5
0
0
28672744
zoom
C
16
H
16
N
4
O
7
376.3208
5
4
0
0
2533113
zoom
C
16
H
16
N
4
O
7
376.3208
5
3
0
0
288176
- 0/4 defined
zoom
C
16
H
16
N
4
O
7
376.3208
5
4
0
0
288986
- 0/4 defined
zoom
C
16
H
16
N
4
O
7
376.3208
5
5
0
0
4952493
- 0/1 defined
zoom
C
16
H
16
N
4
O
7
376.3208
5
5
0
0
2569606
zoom
C
16
H
16
N
4
O
7
376.3208
4
3
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement