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 3830 results
Search term:
MF = 'C_{12}H_{18}N_{4}O_{4}'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
38132
zoom
C
12
H
18
N
4
O
4
282.2957
42
51
0
0
559665
- 0/2 defined
zoom
C
12
H
18
N
4
O
4
282.2957
34
44
0
0
62033
zoom
C
12
H
18
N
4
O
4
282.2957
25
34
0
0
2135526
- 0/1 defined
zoom
C
12
H
18
N
4
O
4
282.29572
24
30
0
0
1404212
zoom
C
12
H
18
N
4
O
4
282.2957
24
31
0
0
28537123
- 2/2 defined
zoom
C
12
H
18
N
4
O
4
282.2957
24
28
0
0
88085
zoom
C
12
H
18
N
4
O
4
282.2957
22
25
0
0
106402
- 2/2 defined
zoom
C
12
H
18
N
4
O
4
282.2957
22
37
0
0
2185937
zoom
C
12
H
18
N
4
O
4
282.29572
21
25
0
0
584369
zoom
C
12
H
18
N
4
O
4
282.2957
20
21
0
0
103034
- 0/2 defined
zoom
C
12
H
18
N
4
O
4
282.2957
19
26
123
1
26054942
zoom
C
12
H
18
N
4
O
4
282.2957
19
23
0
0
30804631
- 0/1 defined
zoom
C
12
H
18
N
4
O
4
282.2957
16
17
0
0
1609199
zoom
C
12
H
18
N
4
O
4
282.2957
16
18
0
0
3956027
- 0/2 defined
zoom
C
12
H
18
N
4
O
4
282.2957
15
17
0
0
3956138
- 0/2 defined
zoom
C
12
H
18
N
4
O
4
282.2957
15
17
0
0
4609132
zoom
C
12
H
18
N
4
O
4
282.2957
15
16
0
0
4745538
zoom
C
12
H
18
N
4
O
4
282.2957
15
19
0
0
12565554
zoom
C
12
H
18
N
4
O
4
282.2957
15
17
0
0
165883
zoom
C
12
H
18
N
4
O
4
282.2957
15
19
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement