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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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M+CH3CNH
M+CH3OH2
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M+Na
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+e
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M+CH3CNH
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Found 32490 results
Search term:
MF = 'C_{13}H_{21}N_{3}O_{2}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
21109175
zoom
C
13
H
21
N
3
O
2
251.3247
69
47
0
0
24609652
zoom
C
13
H
21
N
3
O
2
251.3247
50
29
0
0
15997786
zoom
C
13
H
21
N
3
O
2
251.3247
45
32
0
0
24609650
zoom
C
13
H
21
N
3
O
2
251.3247
43
29
0
0
27547807
- 0/1 defined
zoom
C
13
H
21
N
3
O
2
251.3247
37
32
0
0
22482354
zoom
C
13
H
21
N
3
O
2
251.3247
31
21
0
0
12564842
- 0/1 defined
zoom
C
13
H
21
N
3
O
2
251.3247
31
23
0
0
111723
zoom
C
13
H
21
N
3
O
2
251.3247
29
21
0
0
30803193
zoom
C
13
H
21
N
3
O
2
251.3247
29
16
0
0
27547810
zoom
C
13
H
21
N
3
O
2
251.3247
26
22
0
0
27547803
- 0/1 defined
zoom
C
13
H
21
N
3
O
2
251.3247
26
24
0
0
30649588
zoom
C
13
H
21
N
3
O
2
251.3247
25
17
0
0
25076262
zoom
C
13
H
21
N
3
O
2
251.3247
25
16
0
0
21266450
- 0/1 defined
zoom
C
13
H
21
N
3
O
2
251.3247
25
17
0
0
28535241
zoom
C
13
H
21
N
3
O
2
251.3247
24
11
0
0
32689647
zoom
C
13
H
21
N
3
O
2
251.3247
24
20
0
0
1071853
zoom
C
13
H
21
N
3
O
2
251.3247
23
17
0
0
4963467
- 0/1 defined
zoom
C
13
H
21
N
3
O
2
251.3247
21
15
0
0
24750683
zoom
C
13
H
21
N
3
O
2
251.3247
21
17
0
0
1648836
zoom
C
13
H
21
N
3
O
2
251.3247
20
17
0
0
1
2
3
4
5
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