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ChemSpider
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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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±
-2H+
-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
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
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Found 44 results
Search term:
MF = 'C_{22}H_{20}Cl_{2}F_{2}N_{4}O_{3}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21541474
- 0/1 defined
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
11
10
0
0
3571991
- 1/1 defined
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.3220064
2
2
0
0
8382514
- 0/1 defined
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
2
1
0
0
81838653
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
81838662
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
81840054
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
81840057
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
81840058
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
81840605
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
81840722
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103327904
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103327953
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103327954
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103328476
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103328581
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103627771
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103643812
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103644192
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103644235
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
103644255
zoom
C
22
H
20
Cl
2
F
2
N
4
O
3
497.322
1
1
0
0
1
2
3
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