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Toluene-4-sulfonic acid (2R,5aS,7S,9aS)-7-bromo-3-hydroxymethyl-6,6,9a-trimethyl-2,5,5a,6,7,8,9,9a-octahydro-benzo[b]oxepin-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

771531-77-2

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771531-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 771531-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,1,5,3 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 771531-77:
(8*7)+(7*7)+(6*1)+(5*5)+(4*3)+(3*1)+(2*7)+(1*7)=172
172 % 10 = 2
So 771531-77-2 is a valid CAS Registry Number.

771531-77-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name ((2R,5aS,7S,9aS)-7-bromo-3-(hydroxymethyl)-6,6,9a-trimethyl-2,5,5a,6,7,8,9,9a-octahydrobenzo[b]oxepin-2-yl)methyl 4-methylbenzenesulfonate

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

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More Details:771531-77-2 SDS

771531-77-2Downstream Products

771531-77-2Relevant academic research and scientific papers

Novel stereocontrolled approach to syn- and anti-oxepene-cyclogeranyl trans-fused polycyclic systems: Asymmetric total synthesis of (-)-Aplysistatin, (+)-Palisadin A, (+)-Palisadin B, (+)-12-hydroxy-Palisadin B, and the AB ring system of adociasulfate-2 a

Cooladouros, Elias A.,Vidali, Veroniki P.

, p. 3822 - 3835 (2007/10/03)

A new stereocontrolled method for the formation of trans-anti cyclogeranyl-oxepene systems is described. The demanding stereochemistry is secured by stereoselective coupling of a cyclogeranyl tertiary alcohol with a 1,2-unsymmetrically substituted epoxide

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