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 12837 results
Search term:
MF = 'C_{9}H_{15}N_{3}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2284322
zoom
C
9
H
15
N
3
O
181.2349
69
65
0
0
647568
zoom
C
9
H
15
N
3
O
181.2349
67
48
0
0
89722
zoom
C
9
H
15
N
3
O
181.2349
65
61
0
0
21242718
zoom
C
9
H
15
N
3
O
181.2349
62
33
0
0
14461283
- 0/1 defined
zoom
C
9
H
15
N
3
O
181.2349
60
40
0
0
25620277
zoom
C
9
H
15
N
3
O
181.2349
57
35
0
0
26520769
zoom
C
9
H
15
N
3
O
181.2349
50
32
0
0
4143838
zoom
C
9
H
15
N
3
O
181.2349
50
39
0
0
24237475
- 0/1 defined
zoom
C
9
H
15
N
3
O
181.2349
49
35
0
0
7396426
zoom
C
9
H
15
N
3
O
181.2349
40
28
0
0
2190
zoom
C
9
H
15
N
3
O
181.2349
40
53
0
0
23364816
zoom
C
9
H
15
N
3
O
181.2349
39
32
0
0
21804206
zoom
C
9
H
15
N
3
O
181.2349
38
31
0
0
125284
zoom
C
9
H
15
N
3
O
181.2349
37
28
0
0
22378920
zoom
C
9
H
15
N
3
O
181.2349
35
29
0
0
23079623
zoom
C
9
H
15
N
3
O
181.2349
33
26
0
0
28538445
- 0/1 defined
zoom
C
9
H
15
N
3
O
181.2349
33
27
0
0
21800473
zoom
C
9
H
15
N
3
O
181.2349
32
28
0
0
27948436
zoom
C
9
H
15
N
3
O
181.2349
32
25
0
0
19482984
zoom
C
9
H
15
N
3
O
181.2349
31
26
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement