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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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+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-.
M+Cl
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Found 6390 results
Search term:
MF = 'C_{21}H_{33}N_{3}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1125104
zoom
C
21
H
33
N
3
O
3
375.505
25
16
0
0
28300031
- 1/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
19
11
0
0
28298071
- 1/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
19
11
0
0
28298072
- 1/1 defined
zoom
C
21
H
33
N
3
O
3
375.505
19
11
0
0
28300044
- 2/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
19
11
0
0
44209129
- 1/1 defined
zoom
C
21
H
33
N
3
O
3
375.505
19
18
0
0
28300042
- 1/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
18
10
0
0
28300040
- 2/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
18
11
0
0
28300032
- 1/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
18
10
0
0
1622866
zoom
C
21
H
33
N
3
O
3
375.505
18
14
0
0
28298070
- 1/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
18
10
0
0
893433
zoom
C
21
H
33
N
3
O
3
375.505
17
10
0
0
28300033
- 1/1 defined
zoom
C
21
H
33
N
3
O
3
375.505
17
9
0
0
28300039
- 1/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
17
10
0
0
28300041
- 1/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
17
10
0
0
28298075
- 1/3 defined
zoom
C
21
H
33
N
3
O
3
375.505
17
10
0
0
28298073
- 1/3 defined
zoom
C
21
H
33
N
3
O
3
375.505
16
9
0
0
28300043
- 2/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
16
8
0
0
28300045
- 1/1 defined
zoom
C
21
H
33
N
3
O
3
375.505
16
8
0
0
154828
- 2/2 defined
zoom
C
21
H
33
N
3
O
3
375.505
16
19
0
0
1
2
3
4
5
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