Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
History
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
to
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Search
Search Hits Limit:
100
1000
10000
Filter
Single/Multi-component
Search Any
Search Single-Component Structures Only
Search Multi-Component Structures Only
Isotopically Labeled
Search Any
Search Isotopically Labeled Structures Only
Disregard Isotopically Labeled Structures
Additional Filters
Filter only those having analytical data
Found 3640 results
Search term:
MF = 'C_{8}H_{17}N_{3}O_{2}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
3068131
- 0/1 defined
zoom
C
8
H
17
N
3
O
2
187.2395
56
48
0
0
344257
zoom
C
8
H
17
N
3
O
2
187.2395
44
34
0
0
2015294
- 1/1 defined
zoom
C
8
H
17
N
3
O
2
187.23948
43
184
0
0
24751209
zoom
C
8
H
17
N
3
O
2
187.2395
43
38
0
0
21802481
zoom
C
8
H
17
N
3
O
2
187.2395
41
30
0
256
26518781
zoom
C
8
H
17
N
3
O
2
187.2395
40
30
0
0
24215660
zoom
C
8
H
17
N
3
O
2
187.2395
36
28
0
0
21791230
zoom
C
8
H
17
N
3
O
2
187.2395
36
28
0
0
21411597
zoom
C
8
H
17
N
3
O
2
187.2395
27
19
0
0
21329598
- 0/1 defined
zoom
C
8
H
17
N
3
O
2
187.2395
24
11
0
0
3729
- 0/1 defined
zoom
C
8
H
17
N
3
O
2
187.2395
23
15
0
0
26537594
zoom
C
8
H
17
N
3
O
2
187.2395
23
18
0
0
10149538
zoom
C
8
H
17
N
3
O
2
187.2395
22
17
0
0
2037211
zoom
C
8
H
17
N
3
O
2
187.23948
20
9
0
0
25083611
zoom
C
8
H
17
N
3
O
2
187.2395
19
13
0
0
26054425
zoom
C
8
H
17
N
3
O
2
187.2395
19
15
0
0
12901275
zoom
C
8
H
17
N
3
O
2
187.2395
17
11
0
0
28547101
- 0/1 defined
zoom
C
8
H
17
N
3
O
2
187.2395
17
13
0
0
46305485
- 0/1 defined
zoom
C
8
H
17
N
3
O
2
187.2395
17
17
0
0
349140
zoom
C
8
H
17
N
3
O
2
187.2395
16
13
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement