The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
About
Our service
Data listing
Supplier
Login
List your products and company data
Buyer
Search by product name
Advanced Search
Product Listing A-Z
CAS number
Close ×
Search by product name
Advanced Search
Product Listing A-Z
CAS number
Login
List your products and company data
Our service
Data listing
BGC
»
Product Search
»
21-Crown-7
Suppliers for
21-Crown-7
Identification
CAS
: 33089-36-0
Formula
: C14H28O7
EINECS
: 251-373-3
» More Properties
4 registered suppliers
P.R.China
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Leap Chem Co., Ltd
Germany
BIOZOL Diagnostica Vertrieb GmbH
Germany
BuGuCh & Partners
» extended and detailed list of suppliers at a glance
For suppliers
Member's page
List your products and company data
For buyers
Chemical search by name
Chemical search advanced
Chemical search by CAS
Product Listing A-Z
Additional Service
Company search by name
Company search by profile
Special sales offers
Buying Leads
Latest product entries
Technical Services
BuyersGuideChem
About BGC
Terms of Use
MSDS
Banner Adverts
Statistics
Impressum
Sitemap
Contact us
© Copyright 1996 to 2025 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.
