System to describe the chemical formulas for WEB.

Crown ether

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

Type the part of name or the formula of substance for search:
Languages: | | | Apply to found
Organic compound » Ether » Crown ether
Selected category: Crown ether
Total count of records found: 8. Showed records: 8.

1. 12-Crown-4

Molecular formula: C8H16O4 CAS# 294-93-9
Categories: Crown ether
Names
English:
1,4,7,10-tetraoxacyclododecane(IUPAC)(CAS)
;
12-Crown-4
;
-\O_(a-30)|`/O_(a-30)`-`\O_(a-30)`|/O_(a-30)
-_p8O|0\/O`|`\`/|0_p8O_p8_p8_p8O_p8
O\/\O|`/|O`/`\`|O`\`|/

2. Cryptand 2.2

Molecular formula: C12H26N2O4 CAS# 23978-55-4
Categories: Crown ether
Names
English:
1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane(IUPAC)
;
23978-55-4
;
7,16-Diaza-1,4,10,13-tetraoxcyclooctadecane
;
7,16-Diaza-1,4,10,13-tetraoxcyclooctadecane1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane
;
7,16-Diaza-18-crown-6
;
Cryptand 2.2
;
Cryptand 22
;
EINECS 245-965-0
;
Kryptofix 22
;
diaza-18-crown-6
;
-\O-\`/HN\`/`-O`/`-`\O`-`\/NH`\/-O/
/\O/\/O\/\NH|`/`\O`/`\`/O`\`/`\HN`|
H_(y.5)N\/\O|\|O\|`/N<_(y.5)H>`\`/`\O`|`\`|O`\`|/

3. 15-crown-5

Molecular formula: C10H20O5 CAS# 33100-27-5
Categories: Crown ether
Names
English:
1,4,7,10,13-pentaoxacyclopentadecane(IUPAC)(CAS)
;
15-Crown-5 ether
;
15-crown-5
;
Ethylene oxide cyclic pentamer
;
`-_p6O_(a%U:-48)_p6_p6O_(a%U)_p6_p6O_(a%U)_p6_p6O_(a%U)_p6_p6O_(a%U)
|0_p7O_p7_p7_p7O_p7_p7/O\/\O|`/`\O`/`\
@:Seg()_p15_p15O_p15@()@Seg()@Seg()@Seg()@Seg()
`\O`-`\/O-_(A-75)/O\_(A75)-O\`/`-O`/_#1

4. 18-crown-6

Molecular formula: C12H24O6 CAS# 17455-13-9
Categories: Crown ether
Names
English:
1,4,7,10,13,16-hexaoxacyclooctadecane(IUPAC)(CAS)
;
18-crown-6
;
Ethylene oxide cyclic hexamer
;
O/\|O\|`/O|`/`\O`/`\`|O`\`|/O`|/\
O`|/\O/\/O\/\O|`/`\O`/`\`/O`\`/`\
O\/\O|\|O\|`/O`\`/`\O`|`\`|O`\`|/
O-/-O\`/\O`/\`/O`-`/`-O`\/`\O/`\/

5. Dibenzo-18-crown-6

Molecular formula: C20H24O6 CAS# 14187-32-7
Categories: Crown ether
Names
English:
2,3:11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadecane(IUPAC)
;
CROWN ETHER/DIBENZO-18-CROWN-6
;
Crown 18
;
Dibenzo-18-crown-6
;
Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro-(CAS)
;
`//`\`||/\\/O`|/\O/\|O\|\//`|`\\`/|`/O|`/`\O`/`\`|O`\`|
/\O/\/``||`\`//|\|O\|`/O|`/`\O`/`\`/||\//`|`\`|O`\`|/O`|
\\/`||`\`//|`/O`\`/`\O`/`\`/O`\`|`\`//|\\/`|/O\/\O/\/O\

6. 1,7-dithiane-15-crown-5

Molecular formula: C10H20O3S2
Categories: Crown ether
Names
English:
1,7-dithiane-15-crown-5
;
`-_p6O_(a%U:-48)_p6_p6S_(a%U)_p6_p6O_(a%U)_p6_p6S_(a%U)_p6_p6O_(a%U)

7. cyclohexane-15-crown-5

Molecular formula: C14H26O5
Categories: Crown ether
Names
English:
cyclohexane-15-crown-5
;
`|/O_(a%U:-48)_p6_p6O_(a%U)_p6_p6O_(a%U)_p6_p6O_(a%U)_p6_p6O_#1`/`\`|/\

8. 1,4,7,10,13,16,19-Heptaoxacyclohenicosane

Molecular formula: C14H28O7 CAS# 33089-36-0
Categories: Crown ether
Names
English:
1,4,7,10,13,16,19-Heptaoxacyclohenicosane(IUPAC)
;
21-Crown-7
;
`-`\O@:Seg()_(a%U:-68.55)_p6_p6O@()@Seg()@Seg()@Seg()@Seg()@Seg()_#1