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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-H
M+acetate
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+e
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M+CH3CNH
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Found 13773 results
Search term:
MF = 'C_{21}H_{26}N_{4}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
440472
zoom
C
21
H
26
N
4
O
3
382.4561
40
41
0
0
21801621
zoom
C
21
H
26
N
4
O
3
382.4561
31
27
0
0
11094876
- 0/1 defined
zoom
C
21
H
26
N
4
O
3
382.4561
25
17
0
0
1219359
zoom
C
21
H
26
N
4
O
3
382.4561
24
22
0
0
2232738
- 0/1 defined
zoom
C
21
H
26
N
4
O
3
382.45614
23
16
0
0
569793
zoom
C
21
H
26
N
4
O
3
382.4561
22
13
0
0
21266391
zoom
C
21
H
26
N
4
O
3
382.4561
22
16
0
0
3037955
zoom
C
21
H
26
N
4
O
3
382.45614
22
12
0
0
2406787
- 0/1 defined
zoom
C
21
H
26
N
4
O
3
382.4561
22
15
0
0
2408432
- 0/1 defined
zoom
C
21
H
26
N
4
O
3
382.4561
22
15
0
0
2408442
- 0/1 defined
zoom
C
21
H
26
N
4
O
3
382.4561
22
16
0
0
7839631
zoom
C
21
H
26
N
4
O
3
382.4561
22
15
0
0
29211856
- 0/1 defined
zoom
C
21
H
26
N
4
O
3
382.4561
21
17
0
0
2689862
- 0/1 defined
zoom
C
21
H
26
N
4
O
3
382.45614
21
11
0
0
4084137
zoom
C
21
H
26
N
4
O
3
382.45614
21
13
0
0
2179814
zoom
C
21
H
26
N
4
O
3
382.45614
21
15
0
0
2193391
zoom
C
21
H
26
N
4
O
3
382.45614
21
15
0
0
2374136
zoom
C
21
H
26
N
4
O
3
382.45614
21
14
0
0
2233259
zoom
C
21
H
26
N
4
O
3
382.45614
20
15
0
0
2179915
zoom
C
21
H
26
N
4
O
3
382.45614
20
14
0
0
1
2
3
4
5
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