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82797-44-2

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82797-44-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82797-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,9 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82797-44:
(7*8)+(6*2)+(5*7)+(4*9)+(3*7)+(2*4)+(1*4)=172
172 % 10 = 2
So 82797-44-2 is a valid CAS Registry Number.

82797-44-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 3'-hydroxy-3'-phenyl-2'-methyl-2'-propyl 2,4,6-triisopropylthiobenzoate

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:82797-44-2 SDS

82797-44-2Relevant articles and documents

Dipole-Stabilized Carbanions from Thioesters. Secondary α'-Lithio Carbamates and Tertiary α'-Lithio Thioesters

Beak, Peter,Becker, Peter D.

, p. 3855 - 3861 (2007/10/02)

The formation of 5 and 17, synthetic equivalents of the α-lithioalkylthio and α-lithiodialkylthio functions, respectively, by deprotonations of the corresponding carbamate 4 and thioester 16 are reported.The reactions of these formally dipole-stabilized carbanions with a variety of electrophiles and their use in synthese of 2,3-substituted thiiranes are demonstrated.The rearrangement of 17 to an α-thiol ketone is shown to be intramolecular by a double labeling experiment.Potentially chiral or conformationally isomeric α'-lithio thioesters are found to be racemized and equilibrated.Formations of secondary α'-lithio thioesters in medium chain, β'-dimethylamino, and allyl systems are reported while β'-alkoxy groups are shown to eliminate to give vinyl thio esters which undergo further metalation.The kinetic acidity of a methyl thioester is shown to be comparable to a propenyl thioester and greater then an ethyl thioester.

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