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64179-43-7

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64179-43-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64179-43-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,7 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64179-43:
(7*6)+(6*4)+(5*1)+(4*7)+(3*9)+(2*4)+(1*3)=137
137 % 10 = 7
So 64179-43-7 is a valid CAS Registry Number.

64179-43-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-hydroxymethyl-2,3-dimethoxy-benzoic acid dimethylamide

1.2 Other means of identification

Product number -
Other names 6-Hydroxymethyl-2,3-dimethoxy-benzoesaeure-dimethylamid

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:64179-43-7 SDS

64179-43-7Relevant articles and documents

A New Synthesis of Phthalides by Internal Trapping in Ortho-Lithiated Carbamates Derived from Benzylic Alcohols

Paleo, M. Rita,Lamas, Carlos,Castedo, Luis,Dominguez, Domingo

, p. 2029 - 2033 (2007/10/02)

The addition of t-BuLi to a low-temperature THF solution of o-bromocarbamates 2 leads to ortho-lithiated intermediates 3, in which internal trapping by the electrophile on the side chain then takes place.This novel Parham-type anionic cyclization procedure affords the variously substituted phthalides 5 in high yields and can also be used for the preparation of lactones 8, which are useful for the synthesis of aristocularine alkaloids.

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