21-Crown-7-Molbase

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1,4,7,10,13,16,19-heptaoxacyclohenicosane

CAS No. : 33089-36-0 Formula : C14H28O7 Molecular Weight. : 308.368 Check Encyclopedia

Synonyms : 1,4,7,10,13,16,19-heptaoxa-cycloheneicosane; 1,4,7,10,13,16,10-heptaoxacyclohenicosane; 21-Crown-7;

Supplier : All (4) China Suppliers (2) Price Available (1) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
Career Henan Chemical Co	95%-98%	3Day (s)	1kg	$1
American Custom Chemicals Corporation	96%	7Day (s)	10g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

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Dibenzo-21-crown 7-Ether

CAS No. : 14098-41-0 Formula : C22H28O7 Molecular Weight. : 404.454 Check Encyclopedia

Synonyms : Dibenzo-21-crown-7; [2,5]-DIBENZO-21-CROWN-7; [3,4]-Dibenzo-21-crown-7;

Supplier : All (29) China Suppliers (10) Price Available (6) Contractor (4)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	＞97%	7Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	$1
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1吨	Request For Qutation
TCI-Tixi Ai (Shanghai) Chemical Industry Development Co., Ltd.	96%	7Day (s)	1g	$148.33
Saan Chemical Technology (Shanghai) Co., Ltd.	96%	1Day (s)	5g	$536.67

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2,2-dicyclohexyl-1,4,7,10,13,16,19-heptaoxacyclohenicosane

CAS No. : 17455-21-9 Formula : C22H40O7 Molecular Weight. : 416.549 Check Encyclopedia

Synonyms : Dicyclohexyl-21-Krone-7; Dicyclohexyl 21-crown-7; dicyclohexano-21-crown-7;

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Ibookbio	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

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<2,5>-dibenzo-21-crown-7

CAS No. : 133560-78-8 Formula : C22H28O7 Molecular Weight. : 404.454 Check Encyclopedia

Synonyms : [2,5]-dibenzo-21-crown-7; T0401-0082; 2,3,8,9-dibenzo-21-crown-7;

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Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	-	1g	Request For Qutation
Skyrun Industrial Co., Limited	99%	7Day (s)	25kg	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	10g	Request For Qutation
Service Chemical Inc.	95%	7Day (s)	1kg	Request For Qutation

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1,4,7,10,13,16-hexaoxa-19-azacyclohenicosane

CAS No. : 66843-21-8 Formula : C14H29NO6 Molecular Weight. : 307.383 Check Encyclopedia

Synonyms : 1-aza-4,7,10,13,16,19-hexaoxacycloheneicosane; 1-aza-21-crown-7; 1,4,7,10,13,16-hexaoxa-19-azacycloheneicosane; Aza-21-crown-7; EINECS 266-494-7; 1-Aza<21>krone-7;

Supplier : All (5) China Suppliers (1) Price Available (1) Contractor (1)

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Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation
ChemDiv, Inc.	90%	10Day (s)	2mg	$64
Ibookbio	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

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3,6,9,12,15,18-hexaoxa-24-azabicyclo[18.3.1]tetracosa-1(24),20,22-triene-2,19-dione

CAS No. : 68436-52-2 Formula : C17H23NO8 Molecular Weight. : 369.366 Check Encyclopedia

Synonyms : diketopyridino-21-crown-7; 3,6,9,12,15,18-hexaoxa-1(2,6)-pyridina-cyclononadecaphane-2,19-dione; 3,6,9,12,15,18-hexaoxa-24-azabicyclo<18.3.1>tetracosa-1(24),20,22-triene-2,19-dione;

Supplier : All (1) China Suppliers (1) Contractor (1)

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Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

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1,4,7,10,13,16,19-heptaoxacyclohenicosane

Dibenzo-21-crown 7-Ether

2,2-dicyclohexyl-1,4,7,10,13,16,19-heptaoxacyclohenicosane

<2,5>-dibenzo-21-crown-7

1,4,7,10,13,16-hexaoxa-19-azacyclohenicosane

3,6,9,12,15,18-hexaoxa-24-azabicyclo[18.3.1]tetracosa-1(24),20,22-triene-2,19-dione