Ch
emSynthesis
Ch
emical database
Home
Text Search
Structure Search
About
Chemical Name
Cas Number
EINECS Number
MDL Number
Molecular Formula
InChIKey
Smiles
Journal Title
GO
Synthesis and properties of 4H-Pyrans
2-(2-amino-1-hydroxyethyl)-5-(benzyloxy)-4H-pyran-4-one
Molecular Formula:
C
14
H
15
NO
4
Molecular Weight:
261.277 g/mol
Cas Number:
-
EINECS Number:
-
(5-hydroxy-4-oxo-4H-pyran-2-yl)methyl acetate
Molecular Formula:
C
8
H
8
O
5
Molecular Weight:
184.149 g/mol
Cas Number:
-
EINECS Number:
-
(5-hydroxy-4-oxo-4H-pyran-2-yl)methyl benzoate
Molecular Formula:
C
13
H
10
O
5
Molecular Weight:
246.219 g/mol
Cas Number:
-
EINECS Number:
-
6-(hydroxymethyl)-4-oxo-4H-pyran-3-yl benzoate
Molecular Formula:
C
13
H
10
O
5
Molecular Weight:
246.219 g/mol
Cas Number:
-
EINECS Number:
-
1,3,7-trimethyl-2H-pyrano[2,3-d]pyrimidine-2,4,5(1H,3H)-trione
Molecular Formula:
C
10
H
10
N
2
O
4
Molecular Weight:
222.2 g/mol
Cas Number:
-
EINECS Number:
-
Ethyl maltol
Molecular Formula:
C
7
H
8
O
3
Molecular Weight:
140.139 g/mol
Cas Number:
4940-11-8
EINECS Number:
225-582-5
2,6-dimethyl-3,5-diphenyl-4H-pyran-4-one
Molecular Formula:
C
19
H
16
O
2
Molecular Weight:
276.335 g/mol
Cas Number:
33731-54-3
EINECS Number:
-
2-allyl-3-hydroxy-6-methylol-pyran-4-one
Molecular Formula:
C
9
H
10
O
4
Molecular Weight:
182.176 g/mol
Cas Number:
-
EINECS Number:
-
2-[(E)-2-(4-dimethylaminophenyl)ethenyl]-6-methylpyran-4-one
Molecular Formula:
C
16
H
17
NO
2
Molecular Weight:
255.317 g/mol
Cas Number:
-
EINECS Number:
-
2,6-dimethyl-4H-pyran-4-one
Molecular Formula:
C
7
H
8
O
2
Molecular Weight:
124.139 g/mol
Cas Number:
1004-36-0
EINECS Number:
213-719-1
4H-pyran-4-carbaldehyde
Molecular Formula:
C
6
H
6
O
2
Molecular Weight:
110.112 g/mol
Cas Number:
52748-34-2
EINECS Number:
-
2,6-diphenyl-4H-pyran-4-one
Molecular Formula:
C
17
H
12
O
2
Molecular Weight:
248.281 g/mol
Cas Number:
1029-94-3
EINECS Number:
-
ethyl (2Z)-2-cyano-3-(5-methoxy-4-oxo-4H-pyran-2-yl)-2-propenoate
Molecular Formula:
C
12
H
11
NO
5
Molecular Weight:
249.223 g/mol
Cas Number:
72612-22-7
EINECS Number:
-
2-chloro-5-methoxy-4H-pyran-4-one
Molecular Formula:
C
6
H
5
ClO
3
Molecular Weight:
160.557 g/mol
Cas Number:
-
EINECS Number:
-
3-hydroxy-2-(4-methoxyphenyl)cyclohepta[b]pyran-4,9-dione
Molecular Formula:
C
17
H
12
O
5
Molecular Weight:
296.279 g/mol
Cas Number:
-
EINECS Number:
-
2-phenyl-5,6-dihydro-4H-benzo[h]chromen-4-one
Molecular Formula:
C
19
H
14
O
2
Molecular Weight:
274.319 g/mol
Cas Number:
-
EINECS Number:
-
2-(2-methoxyphenyl)cyclohepta[b]pyran-4,9-dione
Molecular Formula:
C
17
H
12
O
4
Molecular Weight:
280.28 g/mol
Cas Number:
-
EINECS Number:
-
2-(4-hydroxy-3-methoxyphenyl)cyclohepta[b]pyran-4,9-dione
Molecular Formula:
C
17
H
12
O
5
Molecular Weight:
296.279 g/mol
Cas Number:
-
EINECS Number:
-
2-benzyl-1,2,3,4,6,7,8,9-octahydro-10H-chromeno[3,2-c]pyridin-10-one
Molecular Formula:
C
19
H
21
NO
2
Molecular Weight:
295.381 g/mol
Cas Number:
-
EINECS Number:
-
2-(4-methoxyphenyl)-6-phenyl-4H-pyran-4-one
Molecular Formula:
C
18
H
14
O
3
Molecular Weight:
278.307 g/mol
Cas Number:
-
EINECS Number:
-
Chelidonic acid
Molecular Formula:
C
7
H
4
O
6
Molecular Weight:
184.105 g/mol
Cas Number:
99-32-1
EINECS Number:
202-749-0
Maltol
Molecular Formula:
C
6
H
6
O
3
Molecular Weight:
126.112 g/mol
Cas Number:
118-71-8
EINECS Number:
204-271-8
5-bromo-3-hydroxy-2-methyl-4H-pyran-4-one
Molecular Formula:
C
6
H
5
BrO
3
Molecular Weight:
205.008 g/mol
Cas Number:
71001-54-2
EINECS Number:
-
4,4-dimethoxy-2,6-diphenyl-4H-pyran
Molecular Formula:
C
19
H
18
O
3
Molecular Weight:
294.35 g/mol
Cas Number:
-
EINECS Number:
-
2-methoxy-6-methyl-4H-pyran-4-one
Molecular Formula:
C
7
H
8
O
3
Molecular Weight:
140.139 g/mol
Cas Number:
4225-42-7
EINECS Number:
-
2,3-dimethyl-6-phenyl-4H-pyran-4-one
Molecular Formula:
C
13
H
12
O
2
Molecular Weight:
200.237 g/mol
Cas Number:
-
EINECS Number:
-
6-(bromomethyl)-4-oxo-4H-pyran-3-yl methanesulfonate
Molecular Formula:
C
7
H
7
BrO
5
S
Molecular Weight:
283.1 g/mol
Cas Number:
-
EINECS Number:
-
2-(chloromethyl)-5-hydroxy-4-oxo-4H-pyran-3-carbaldehyde
Molecular Formula:
C
7
H
5
ClO
4
Molecular Weight:
188.567 g/mol
Cas Number:
-
EINECS Number:
-
6-(chloromethyl)-3-hydroxy-2-(3-hydroxypropanoyl)-4H-pyran-4-one
Molecular Formula:
C
9
H
9
ClO
5
Molecular Weight:
232.62 g/mol
Cas Number:
-
EINECS Number:
-
2-(bromomethyl)-6-methyl-4H-pyran-4-one
Molecular Formula:
C
7
H
7
BrO
2
Molecular Weight:
203.035 g/mol
Cas Number:
-
EINECS Number:
-
2-phenyl-4H-chromene-4,5,8-trione
Molecular Formula:
C
15
H
8
O
4
Molecular Weight:
252.226 g/mol
Cas Number:
-
EINECS Number:
-
4-(2-amino-6-phenyl-4H-pyran-4-yl)benzonitrile
Molecular Formula:
C
18
H
14
N
2
O
Molecular Weight:
274.322 g/mol
Cas Number:
-
EINECS Number:
-
3,5-diphenyl-4H-pyran-4-one
Molecular Formula:
C
17
H
12
O
2
Molecular Weight:
248.281 g/mol
Cas Number:
18357-38-5
EINECS Number:
-
3,5-dihydroxy-2-methyl-4H-pyran-4-one
Molecular Formula:
C
6
H
6
O
4
Molecular Weight:
142.111 g/mol
Cas Number:
1073-96-7
EINECS Number:
-
ethyl 2-[(1E)-1-methyl-1-propenyl]-4-oxo-4H-pyran-3-carboxylate
Molecular Formula:
C
12
H
14
O
4
Molecular Weight:
222.241 g/mol
Cas Number:
-
EINECS Number:
-
8-ethyl-7,8-dihydro-4H,5H-pyrano[4,3-b]pyran-4,5-dione
Molecular Formula:
C
10
H
10
O
4
Molecular Weight:
194.187 g/mol
Cas Number:
-
EINECS Number:
-
2-(4-methoxyphenyl)-6-(4-morpholinyl)-4H-pyran-4-one
Molecular Formula:
C
16
H
17
NO
4
Molecular Weight:
287.315 g/mol
Cas Number:
-
EINECS Number:
-
3,6-dimethyl-4H-pyran-2-carbonitrile
Molecular Formula:
C
8
H
9
NO
Molecular Weight:
135.166 g/mol
Cas Number:
-
EINECS Number:
-
ethyl 5-hydroxy-4-oxo-6-phenyl-4H-pyran-2-carboxylate
Molecular Formula:
C
14
H
12
O
5
Molecular Weight:
260.246 g/mol
Cas Number:
-
EINECS Number:
-
2-phenyl-4H-pyran-4-one
Molecular Formula:
C
11
H
8
O
2
Molecular Weight:
172.183 g/mol
Cas Number:
-
EINECS Number:
-
2-acetyl-3-hydroxy-6-methyl-4H-pyran-4-one
Molecular Formula:
C
8
H
8
O
4
Molecular Weight:
168.149 g/mol
Cas Number:
-
EINECS Number:
-
3-ethyl-7,7-dimethyl-2-propyl-6,8-dihydro-chromene-4,5-dione
Molecular Formula:
C
16
H
22
O
3
Molecular Weight:
262.349 g/mol
Cas Number:
-
EINECS Number:
-
2-butyl-6-methyl-4H-pyran-4-one
Molecular Formula:
C
10
H
14
O
2
Molecular Weight:
166.22 g/mol
Cas Number:
-
EINECS Number:
-
2-benzyl-6-butyl-4H-pyran-4-one
Molecular Formula:
C
16
H
18
O
2
Molecular Weight:
242.318 g/mol
Cas Number:
-
EINECS Number:
-
2-butoxy-6-methyl-4H-pyran-4-one
Molecular Formula:
C
10
H
14
O
3
Molecular Weight:
182.219 g/mol
Cas Number:
-
EINECS Number:
-
2,6-diethyl-3,5-dimethyl-4H-pyran-4-one
Molecular Formula:
C
11
H
16
O
2
Molecular Weight:
180.247 g/mol
Cas Number:
-
EINECS Number:
-
2,7-dimethyl-4,5,6,7-tetrahydropyrano[2,3-b]pyrrole
Molecular Formula:
C
9
H
13
NO
Molecular Weight:
151.208 g/mol
Cas Number:
-
EINECS Number:
-
2-amino-4,6-diphenyl-4H-pyran-3-carbonitrile
Molecular Formula:
C
18
H
14
N
2
O
Molecular Weight:
274.322 g/mol
Cas Number:
-
EINECS Number:
-