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 1676 results
Search term:
MF = 'C_{9}H_{16}N_{4}O_{3}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2017204
zoom
C
9
H
16
N
4
O
3
228.24834
44
34
0
0
9303168
- 2/2 defined
zoom
C
9
H
16
N
4
O
3
228.2483
39
30
0
0
25077005
zoom
C
9
H
16
N
4
O
3
228.2483
28
23
0
0
401860
- 1/1 defined
zoom
C
9
H
16
N
4
O
3
228.2483
25
25
0
0
113261
- 1/2 defined
zoom
C
9
H
16
N
4
O
3
228.2483
24
28
0
0
598128
zoom
C
9
H
16
N
4
O
3
228.2483
22
14
0
0
28545829
zoom
C
9
H
16
N
4
O
3
228.2483
19
15
0
0
14302455
- 0/2 defined
zoom
C
9
H
16
N
4
O
3
228.2483
19
16
0
0
28604734
zoom
C
9
H
16
N
4
O
3
228.2483
19
12
0
0
31149235
- 2/2 defined
zoom
C
9
H
16
N
4
O
3
228.2483
18
14
0
0
2118451
- 0/2 defined
zoom
C
9
H
16
N
4
O
3
228.24834
17
13
0
0
30807922
zoom
C
9
H
16
N
4
O
3
228.2483
16
11
0
0
3137855
zoom
C
9
H
16
N
4
O
3
228.2483
15
10
0
0
28604723
zoom
C
9
H
16
N
4
O
3
228.2483
15
7
0
0
28604717
zoom
C
9
H
16
N
4
O
3
228.2483
13
6
0
0
2513675
zoom
C
9
H
16
N
4
O
3
228.2483
13
10
0
0
389919
- 1/1 defined
zoom
C
9
H
16
N
4
O
3
228.2483
12
18
0
0
35498345
zoom
C
9
H
16
N
4
O
3
228.2483
11
10
0
0
53607905
zoom
C
9
H
16
N
4
O
3
228.2483
11
5
0
0
11250890
- 0/1 defined
zoom
C
9
H
16
N
4
O
3
228.2483
10
11
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement