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 142 results
Search term:
MF = 'C_{18}H_{12}N_{6}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
69682
zoom
C
18
H
12
N
6
312.3281
116
232
66
141
281166
zoom
C
18
H
12
N
6
312.3281
75
89
12
62
415814
zoom
C
18
H
12
N
6
312.3281
48
33
0
0
494421
zoom
C
18
H
12
N
6
312.3281
23
16
0
0
1219383
zoom
C
18
H
12
N
6
312.3281
23
20
0
0
9647257
zoom
C
18
H
12
N
6
312.3281
20
20
0
0
659025
zoom
C
18
H
12
N
6
312.3281
18
12
0
0
2500292
zoom
C
18
H
12
N
6
312.3281
17
11
0
0
4925126
zoom
C
18
H
12
N
6
312.3281
17
12
0
0
1221882
zoom
C
18
H
12
N
6
312.3281
15
13
0
0
659012
zoom
C
18
H
12
N
6
312.3281
15
12
0
0
3793103
- 0/1 defined
zoom
C
18
H
12
N
6
312.32808
15
10
0
0
4915336
zoom
C
18
H
12
N
6
312.3281
14
7
0
0
29353766
zoom
C
18
H
12
N
6
312.3281
13
10
0
0
35143760
zoom
C
18
H
12
N
6
312.3281
11
8
0
0
4646560
zoom
C
18
H
12
N
6
312.3281
11
11
0
0
2036282
zoom
C
18
H
12
N
6
312.32808
11
8
0
0
3283028
zoom
C
18
H
12
N
6
312.3281
11
6
0
0
22754659
zoom
C
18
H
12
N
6
312.3281
10
9
0
0
35145000
zoom
C
18
H
12
N
6
312.3281
9
7
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement