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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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Nominal Mass:
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-H+
+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-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
M-.
M+Cl
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Found 20 results
Search term:
MF = 'C_{42}H_{40}N_{2}O_{6}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
10482260
zoom
C
42
H
40
N
2
O
6
668.7768
10
17
0
0
20128713
zoom
C
42
H
40
N
2
O
6
668.7768
7
5
0
0
408418
- 4/4 defined
zoom
C
42
H
40
N
2
O
6
668.7768
5
5
0
0
4512223
zoom
C
42
H
40
N
2
O
6
668.7768
5
5
0
0
4586321
zoom
C
42
H
40
N
2
O
6
668.7768
4
7
0
0
4756472
zoom
C
42
H
40
N
2
O
6
668.7768
4
3
0
0
9767502
- 0/1 defined
zoom
C
42
H
40
N
2
O
6
668.7768
4
3
0
0
9494810
- 1/1 defined
zoom
C
42
H
40
N
2
O
6
668.7768
3
2
0
0
436894
- 0/4 defined
zoom
C
42
H
40
N
2
O
6
668.7768
3
2
0
0
2764667
- 0/4 defined
zoom
C
42
H
40
N
2
O
6
668.776799999998
2
1
0
0
2922885
- 0/1 defined
zoom
C
42
H
40
N
2
O
6
668.776799999998
2
1
0
0
3266832
- 0/4 defined
zoom
C
42
H
40
N
2
O
6
668.7768
2
1
0
0
5095982
- 4/4 defined
zoom
C
42
H
40
N
2
O
6
668.7768
2
1
0
0
5097502
- 4/4 defined
zoom
C
42
H
40
N
2
O
6
668.7768
2
1
0
0
8946029
- 4/4 defined
zoom
C
42
H
40
N
2
O
6
668.7768
2
1
0
0
29220862
- 0/1 defined
zoom
C
42
H
40
N
2
O
6
668.7768
2
2
0
0
32755253
zoom
C
42
H
40
N
2
O
6
668.7768
1
1
0
0
34526646
zoom
C
42
H
40
N
2
O
6
668.7768
1
1
0
0
117910073
- 0/1 defined
zoom
C
42
H
40
N
2
O
6
668.7768
1
1
0
0
17248793
- 5/5 defined
zoom
C
42
H
40
N
2
O
6
668.7768
1
1
0
0
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