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ChemSpider
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
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(example: 123 ± 1)
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Found 5099 results
Search term:
MF = 'C_{18}H_{18}N_{4}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2115019
- 0/1 defined
zoom
C
18
H
18
N
4
O
4
354.35992
27
17
0
0
269532
- 0/4 defined
zoom
C
18
H
18
N
4
O
4
354.3599
26
20
0
0
874002
zoom
C
18
H
18
N
4
O
4
354.3599
26
16
0
0
2187317
zoom
C
18
H
18
N
4
O
4
354.35992
25
16
0
0
2151314
- 0/1 defined
zoom
C
18
H
18
N
4
O
4
354.35992
25
16
0
0
8104154
zoom
C
18
H
18
N
4
O
4
354.3599
25
22
0
0
579126
zoom
C
18
H
18
N
4
O
4
354.3599
24
17
0
0
7876444
zoom
C
18
H
18
N
4
O
4
354.3599
23
16
0
0
5276178
zoom
C
18
H
18
N
4
O
4
354.3599
22
19
0
0
3470036
zoom
C
18
H
18
N
4
O
4
354.35992
22
15
0
0
1621863
zoom
C
18
H
18
N
4
O
4
354.3599
22
14
0
0
2415923
zoom
C
18
H
18
N
4
O
4
354.3599
21
16
0
0
2693945
zoom
C
18
H
18
N
4
O
4
354.35992
21
15
0
0
2889419
- 0/1 defined
zoom
C
18
H
18
N
4
O
4
354.35992
21
13
0
0
5259572
zoom
C
18
H
18
N
4
O
4
354.3599
21
12
0
0
2187138
- 0/1 defined
zoom
C
18
H
18
N
4
O
4
354.35992
21
16
0
0
7831814
zoom
C
18
H
18
N
4
O
4
354.3599
21
15
0
0
7902493
zoom
C
18
H
18
N
4
O
4
354.3599
21
15
0
0
12234649
zoom
C
18
H
18
N
4
O
4
354.3599
21
14
0
0
12234650
zoom
C
18
H
18
N
4
O
4
354.3599
21
10
0
0
1
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3
4
5
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