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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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+e
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M+CH3CNH
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Found 3684 results
Search term:
MF = 'C_{20}H_{19}N_{3}O_{5}S'
1
2
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5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
2037343
zoom
C
20
H
19
N
3
O
5
S
413.44696
28
21
0
0
56054
zoom
C
20
H
19
N
3
O
5
S
413.447
26
29
0
0
925899
zoom
C
20
H
19
N
3
O
5
S
413.447
26
21
0
0
897297
zoom
C
20
H
19
N
3
O
5
S
413.447
25
19
0
0
2396582
- 0/1 defined
zoom
C
20
H
19
N
3
O
5
S
413.44696
25
14
0
0
2955178
- 0/1 defined
zoom
C
20
H
19
N
3
O
5
S
413.44696
24
17
0
0
919123
zoom
C
20
H
19
N
3
O
5
S
413.447
24
16
0
0
926724
zoom
C
20
H
19
N
3
O
5
S
413.447
24
14
0
0
854588
zoom
C
20
H
19
N
3
O
5
S
413.447
23
14
0
0
3205691
zoom
C
20
H
19
N
3
O
5
S
413.447
23
18
0
0
1483647
zoom
C
20
H
19
N
3
O
5
S
413.447
23
12
0
0
1662098
zoom
C
20
H
19
N
3
O
5
S
413.447
22
19
0
0
2392413
- 0/1 defined
zoom
C
20
H
19
N
3
O
5
S
413.44696
22
12
0
0
5001247
zoom
C
20
H
19
N
3
O
5
S
413.447
22
11
0
0
2580943
- 0/1 defined
zoom
C
20
H
19
N
3
O
5
S
413.447
22
15
0
0
919420
zoom
C
20
H
19
N
3
O
5
S
413.447
22
15
0
0
1000929
zoom
C
20
H
19
N
3
O
5
S
413.447
22
13
0
0
1090603
zoom
C
20
H
19
N
3
O
5
S
413.447
22
16
0
0
1113982
zoom
C
20
H
19
N
3
O
5
S
413.447
22
17
0
0
1103435
zoom
C
20
H
19
N
3
O
5
S
413.447
21
14
0
0
1
2
3
4
5
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