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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
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(example: 123 ± 1)
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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+e
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Found 309 results
Search term:
MF = 'C_{18}H_{12}N_{4}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4696705
zoom
C
18
H
12
N
4
O
300.3141
27
19
0
0
70853
zoom
C
18
H
12
N
4
O
300.3141
24
22
0
0
3070664
- 0/1 defined
zoom
C
18
H
12
N
4
O
300.3141
19
12
0
0
2784558
zoom
C
18
H
12
N
4
O
300.31408
16
10
0
26
560923
- 0/1 defined
zoom
C
18
H
12
N
4
O
300.3141
16
10
0
0
799505
zoom
C
18
H
12
N
4
O
300.3141
15
10
0
0
926865
zoom
C
18
H
12
N
4
O
300.3141
13
7
0
0
2791674
zoom
C
18
H
12
N
4
O
300.31408
13
7
0
0
4800175
zoom
C
18
H
12
N
4
O
300.3141
13
8
0
0
17759429
- 0/1 defined
zoom
C
18
H
12
N
4
O
300.3141
13
9
0
0
4793819
zoom
C
18
H
12
N
4
O
300.3141
12
10
0
0
7144951
zoom
C
18
H
12
N
4
O
300.3141
11
9
0
0
7145117
zoom
C
18
H
12
N
4
O
300.3141
11
9
0
0
3980221
zoom
C
18
H
12
N
4
O
300.3141
11
8
0
0
11081476
zoom
C
18
H
12
N
4
O
300.3141
10
7
0
0
5019138
zoom
C
18
H
12
N
4
O
300.3141
10
7
0
0
21627276
zoom
C
18
H
12
N
4
O
300.3141
10
5
0
0
35331372
zoom
C
18
H
12
N
4
O
300.3141
10
9
0
0
29973190
zoom
C
18
H
12
N
4
O
300.3141
9
6
0
0
11141294
zoom
C
18
H
12
N
4
O
300.3141
9
6
0
0
1
2
3
4
5
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