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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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+H+
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
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+e
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M+CH3CNH
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Found 1656 results
Search term:
MF = 'C_{16}H_{21}N_{7}O'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
12556537
zoom
C
16
H
21
N
7
O
327.3842
29
23
0
0
605442
zoom
C
16
H
21
N
7
O
327.3842
26
16
0
0
723225
zoom
C
16
H
21
N
7
O
327.3842
26
15
0
0
8534532
zoom
C
16
H
21
N
7
O
327.3842
19
15
0
0
728490
zoom
C
16
H
21
N
7
O
327.3842
17
13
0
0
787907
zoom
C
16
H
21
N
7
O
327.3842
17
12
0
0
7835419
zoom
C
16
H
21
N
7
O
327.3842
15
12
0
0
7906803
zoom
C
16
H
21
N
7
O
327.3842
14
10
0
0
5273738
zoom
C
16
H
21
N
7
O
327.3842
14
12
0
0
29345163
zoom
C
16
H
21
N
7
O
327.3842
14
11
0
0
32081188
zoom
C
16
H
21
N
7
O
327.3842
14
11
0
0
29351976
zoom
C
16
H
21
N
7
O
327.3842
12
8
0
0
6864332
zoom
C
16
H
21
N
7
O
327.3842
12
7
0
0
22250027
zoom
C
16
H
21
N
7
O
327.3842
10
8
0
0
23057262
zoom
C
16
H
21
N
7
O
327.3842
9
9
0
0
29438746
zoom
C
16
H
21
N
7
O
327.3842
9
9
0
0
30919833
zoom
C
16
H
21
N
7
O
327.3842
9
8
0
0
58176904
- 3/3 defined
zoom
C
16
H
21
N
7
O
327.3842
9
6
0
0
58177391
- 1/1 defined
zoom
C
16
H
21
N
7
O
327.3842
9
6
0
0
58201016
- 0/1 defined
zoom
C
16
H
21
N
7
O
327.3842
8
7
0
0
1
2
3
4
5
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