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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:
to
±
(example: 123 ± 1)
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+/-
Nominal Mass:
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+H+
+2H+
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Average Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
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-e
+e
min/max
+/-
Monoisotopic Mass:
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M+CH3CNH
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M+.
M+K
M+Na
M+NH4
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M-.
M+Cl
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Found 62 results
Search term:
MF = 'C_{37}H_{40}N_{4}O_{5}'
1
2
3
4
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4470959
- 4/4 defined
zoom
C
37
H
40
N
4
O
5
620.737299999998
15
11
0
0
58195945
- 2/2 defined
zoom
C
37
H
40
N
4
O
5
620.7373
13
11
0
0
408227
- 4/4 defined
zoom
C
37
H
40
N
4
O
5
620.7373
10
9
0
0
2819188
- 0/1 defined
zoom
C
37
H
40
N
4
O
5
620.737299999998
9
7
0
0
22474872
- 0/2 defined
zoom
C
37
H
40
N
4
O
5
620.7373
8
8
0
0
425611
- 4/4 defined
zoom
C
37
H
40
N
4
O
5
620.7373
7
6
0
0
72389498
- 0/2 defined
zoom
C
37
H
40
N
4
O
5
620.7373
5
5
0
0
61708759
zoom
C
37
H
40
N
4
O
5
620.7373
4
4
0
0
9702180
zoom
C
37
H
40
N
4
O
5
620.7373
4
3
0
0
9824999
zoom
C
37
H
40
N
4
O
5
620.7373
4
3
0
0
23154240
- 4/4 defined
zoom
C
37
H
40
N
4
O
5
620.7373
3
3
0
0
23165985
zoom
C
37
H
40
N
4
O
5
620.7373
3
3
0
0
23166416
zoom
C
37
H
40
N
4
O
5
620.7373
3
3
0
0
23226379
zoom
C
37
H
40
N
4
O
5
620.7373
3
2
0
0
7849314
- 4/4 defined
zoom
C
37
H
40
N
4
O
5
620.7373
3
2
0
0
57448119
- 0/4 defined
zoom
C
37
H
40
N
4
O
5
620.7373
3
4
0
0
8343515
- 0/2 defined
zoom
C
37
H
40
N
4
O
5
620.7373
2
1
0
0
8755124
- 4/4 defined
zoom
C
37
H
40
N
4
O
5
620.7373
2
1
0
0
4270260
- 0/1 defined
zoom
C
37
H
40
N
4
O
5
620.737299999998
2
1
0
0
35035100
- 0/4 defined
zoom
C
37
H
40
N
4
O
5
620.7373
2
2
0
0
1
2
3
4
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