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81926-15-0

81926-15-0

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81926-15-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81926-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,2 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81926-15:
(7*8)+(6*1)+(5*9)+(4*2)+(3*6)+(2*1)+(1*5)=140
140 % 10 = 0
So 81926-15-0 is a valid CAS Registry Number.

81926-15-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(5-acetamido-2-hydroxyphenyl)-N,N,N-trimethylmethanaminium iodide

1.2 Other means of identification

Product number -
Other names -

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:81926-15-0 SDS

81926-15-0Relevant articles and documents

Synthesis of Dihydrobenzofurans from Phenolic Mannich Bases and their Quaternized Derivatives

Blade-Font, Artur,Rocabayera, Teodoro de Mas

, p. 841 - 848 (2007/10/02)

Reaction of dimethylsulphoxonium methylide with quaternized derivatives of phenolic Mannich bases, and in certain cases with the bases themselves, constitutes a useful synthesis of dihydrobenzofurans.On the other hand treatment of those same quaternized derivatives with diazomethane may be a useful alternative procedure for the preparation of coumarans with base-sensitive groups.

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