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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
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+e
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Found 70 results
Search term:
MF = 'C_{29}H_{20}N_{4}O'
1
2
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4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1504983
zoom
C
29
H
20
N
4
O
440.4953
21
11
0
0
1308834
zoom
C
29
H
20
N
4
O
440.4953
18
9
0
0
2765133
zoom
C
29
H
20
N
4
O
440.4953
16
11
0
0
2780792
zoom
C
29
H
20
N
4
O
440.4953
15
10
0
0
3226850
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
15
10
0
0
3237929
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
15
10
0
0
4286756
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
15
10
0
0
3723763
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
14
11
0
0
3214428
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
14
11
0
0
2574318
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
14
10
0
0
2591990
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
13
10
0
0
3504874
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
13
9
0
0
3643737
- 0/1 defined
zoom
C
29
H
20
N
4
O
440.4953
12
10
0
0
3813607
zoom
C
29
H
20
N
4
O
440.4953
12
9
0
0
4301636
zoom
C
29
H
20
N
4
O
440.4953
12
9
0
0
3322769
zoom
C
29
H
20
N
4
O
440.4953
12
8
0
0
1735727
zoom
C
29
H
20
N
4
O
440.4953
11
7
0
0
7917311
zoom
C
29
H
20
N
4
O
440.4953
7
5
0
0
20559738
zoom
C
29
H
20
N
4
O
440.4953
4
4
0
0
20559739
zoom
C
29
H
20
N
4
O
440.4953
4
4
0
0
1
2
3
4
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