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69978-45-6

69978-45-6

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69978-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69978-45-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,7 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 69978-45:
(7*6)+(6*9)+(5*9)+(4*7)+(3*8)+(2*4)+(1*5)=206
206 % 10 = 6
So 69978-45-6 is a valid CAS Registry Number.
InChI:InChI=1/C9H19NO3/c1-10-2-4-11-6-8-13-9-7-12-5-3-10/h2-9H2,1H3/p+1

69978-45-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name N-METHYLAZA-12-CROWN-4

1.2 Other means of identification

Product number -
Other names 10-METHYL-1,4,7-TRIOXA-10-AZACYCLODODECANE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:69978-45-6 SDS

69978-45-6Downstream Products

69978-45-6Relevant articles and documents

FORMATION OF COMPLEXES BETWEEN AZA DERIVATIVES OF CROWN ETHERS AND PRIMARY ALKYLAMMONIUM SALTS. PART 8. 12-CROWN-4, 15-CROWN5, 21-CROWN-7, AND 24-CROWN-8 DERIVATIVES

Johnson, Martin R.,Jones, Nigel F.,Sutherland, Ian O.

, p. 1637 - 1644 (2007/10/02)

The monoaza-crown ethers (3), (4), and (5) and the diaza-crown ethers (6), (7), (10), and (11) form complexes with primary alkylammonium thiocyanates in organic solvents.The diaza-15-crown-5 system (11) forms well defined 1:1 complexes with the cis-, cis-stereochemistry shown in (16) but the diaza-24-crown-8-derivative (7) forms a 2:1 complex (G:H ratio) with benzylammonium thiocyanate having the cis,cis,trans,trans-stereochemistry (17a).The diaza-24-crown-6 derivative (10) forms weak 1:1 complexes which apparently adopt the double nesting conformation (18).

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