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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+
+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
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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 16 results
Search term:
MF = 'C_{40}H_{44}N_{2}O_{3}'
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
155021
zoom
C
40
H
44
N
2
O
3
600.789
17
15
0
0
4203294
zoom
C
40
H
44
N
2
O
3
600.788959999998
13
9
0
0
8114253
zoom
C
40
H
44
N
2
O
3
600.789
2
1
0
0
8135961
zoom
C
40
H
44
N
2
O
3
600.789
2
1
0
0
8826588
- 2/6 defined
zoom
C
40
H
44
N
2
O
3
600.789
2
1
0
0
9236205
zoom
C
40
H
44
N
2
O
3
600.789
2
1
0
0
9788889
zoom
C
40
H
44
N
2
O
3
600.789
2
1
0
0
9909406
zoom
C
40
H
44
N
2
O
3
600.789
2
1
0
0
74168757
- 3/5 defined
zoom
C
40
H
44
N
2
O
3
600.789
1
1
0
0
81278735
zoom
C
40
H
44
N
2
O
3
600.789
1
1
0
0
81282553
zoom
C
40
H
44
N
2
O
3
600.789
1
1
0
0
95558801
zoom
C
40
H
44
N
2
O
3
600.789
1
1
0
0
117903432
- 0/1 defined
zoom
C
40
H
44
N
2
O
3
600.789
1
1
0
0
117903914
- 0/2 defined
zoom
C
40
H
44
N
2
O
3
600.789
1
1
0
0
119055118
- 0/5 defined
zoom
C
40
H
44
N
2
O
3
600.789
1
1
0
0
127432514
zoom
C
40
H
44
N
2
O
3
600.789
1
1
0
0
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