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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+.
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M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
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+e
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M+CH3CNH
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M+.
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M+Na
M+NH4
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M-.
M+Cl
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Found 4607 results
Search term:
MF = 'C_{21}H_{27}N_{3}O_{5}'
1
2
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5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
4447518
zoom
C
21
H
27
N
3
O
5
401.4562
81
160
35
3
59210
zoom
C
21
H
27
N
3
O
5
401.4562
27
36
0
0
987843
zoom
C
21
H
27
N
3
O
5
401.4562
25
15
0
0
4938329
zoom
C
21
H
27
N
3
O
5
401.4562
25
72
0
0
958451
zoom
C
21
H
27
N
3
O
5
401.4562
24
17
0
0
1029159
zoom
C
21
H
27
N
3
O
5
401.4562
23
17
0
0
958369
zoom
C
21
H
27
N
3
O
5
401.4562
23
16
0
0
1674281
zoom
C
21
H
27
N
3
O
5
401.4562
23
17
0
0
3431669
- 0/1 defined
zoom
C
21
H
27
N
3
O
5
401.45618
22
17
0
0
4099278
- 0/1 defined
zoom
C
21
H
27
N
3
O
5
401.45618
21
14
0
0
2237778
- 0/1 defined
zoom
C
21
H
27
N
3
O
5
401.45618
21
17
0
0
1277653
zoom
C
21
H
27
N
3
O
5
401.4562
21
11
0
0
958483
zoom
C
21
H
27
N
3
O
5
401.4562
21
14
0
0
958408
zoom
C
21
H
27
N
3
O
5
401.4562
21
14
0
0
958388
zoom
C
21
H
27
N
3
O
5
401.4562
20
15
0
0
2399491
- 0/2 defined
zoom
C
21
H
27
N
3
O
5
401.45618
20
12
0
0
3042899
- 0/1 defined
zoom
C
21
H
27
N
3
O
5
401.45618
20
13
0
0
2139286
- 0/1 defined
zoom
C
21
H
27
N
3
O
5
401.45618
20
15
0
0
2227454
- 0/1 defined
zoom
C
21
H
27
N
3
O
5
401.45618
20
19
0
0
958338
zoom
C
21
H
27
N
3
O
5
401.4562
19
13
0
0
1
2
3
4
5
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