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 22559 results
Search term:
MF = 'C_{11}H_{17}N_{3}O'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1554534
zoom
C
11
H
17
N
3
O
207.2722
77
54
0
0
4169178
- 0/1 defined
zoom
C
11
H
17
N
3
O
207.27218
72
55
0
0
378796
zoom
C
11
H
17
N
3
O
207.2722
63
44
0
0
24958298
zoom
C
11
H
17
N
3
O
207.2722
61
41
0
0
11512316
zoom
C
11
H
17
N
3
O
207.2722
53
36
0
0
8831298
zoom
C
11
H
17
N
3
O
207.2722
52
29
0
0
16815338
- 0/1 defined
zoom
C
11
H
17
N
3
O
207.2722
50
46
0
0
7851228
zoom
C
11
H
17
N
3
O
207.2722
49
45
112
1
27457571
- 0/1 defined
zoom
C
11
H
17
N
3
O
207.2722
46
22
0
0
23555089
zoom
C
11
H
17
N
3
O
207.2722
46
26
0
0
16813085
zoom
C
11
H
17
N
3
O
207.2722
41
31
0
0
3256568
zoom
C
11
H
17
N
3
O
207.2722
40
24
0
1
16808234
zoom
C
11
H
17
N
3
O
207.2722
40
33
0
0
16810898
zoom
C
11
H
17
N
3
O
207.2722
40
32
0
0
21473255
- 0/1 defined
zoom
C
11
H
17
N
3
O
207.2722
39
29
0
0
21800218
- 0/1 defined
zoom
C
11
H
17
N
3
O
207.2722
38
26
0
0
22547906
zoom
C
11
H
17
N
3
O
207.2722
38
27
0
0
27457990
zoom
C
11
H
17
N
3
O
207.2722
38
22
0
0
28538458
zoom
C
11
H
17
N
3
O
207.2722
37
17
0
0
21633969
zoom
C
11
H
17
N
3
O
207.2722
37
32
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement