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91988-83-9

91988-83-9

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91988-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91988-83-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,8 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 91988-83:
(7*9)+(6*1)+(5*9)+(4*8)+(3*8)+(2*8)+(1*3)=189
189 % 10 = 9
So 91988-83-9 is a valid CAS Registry Number.

91988-83-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-[(2-methylpropan-2-yl)oxy]hexan-1-ol

1.2 Other means of identification

Product number -
Other names 6-tert-butoxyhexan-1-ol

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:91988-83-9 SDS

91988-83-9Upstream product

91988-83-9Downstream Products

91988-83-9Relevant articles and documents

tert-butyl ethers: Renaissance of an alcohol protecting group. Facile cleavage with cerium(III) chloride/sodium iodide

Bartoli, Giuseppe,Bosco, Marcella,Carlone, Armando,Locatelli, Manuela,Marcantoni, Enrico,Melchiorre, Paolo,Sambri, Letizia

, p. 905 - 910 (2006)

The tert-butoxy derivative is one of the most underused alcohol protecting groups. After having developed an easy and useful protocol for its introduction, we offer here a simple procedure for its removal by treatment with anhydrous CeCl3 and NaI in CH3CN. The procedure led to the successful cleavage of aliphatic and aromatic tert-butyl ethers and was compatible with various other functionalities and protecting groups present in the molecule.

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