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88141-34-8

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88141-34-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88141-34-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,1,4 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 88141-34:
(7*8)+(6*8)+(5*1)+(4*4)+(3*1)+(2*3)+(1*4)=138
138 % 10 = 8
So 88141-34-8 is a valid CAS Registry Number.

88141-34-8SDS

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 N-(methylbenzeneselenide)-d-10-camphorsulfonimide

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:88141-34-8 SDS

88141-34-8Downstream Products

88141-34-8Relevant articles and documents

ASYMMETRIC OXIDATION OF ACHIRAL SELENIDES TO OPTICALLY ACTIVE SELENOXIDES. STEREOCHEMISTRY OF THE ALLYL SELENOXIDE-SELENENATE SIGMATROPIC REARRANGEMENT

Davis, Franklin A.,Stringer, Orum D.,McCauley, John P., Jr.

, p. 4747 - 4758 (2007/10/02)

Asymmetric oxidation of methyl phenyl selenide (3), under anhydrous conditions, by chiral 2-sulfonyloxaziridines, 1-2, give optically active methyl phenyl selenoxide (8.1-9.3percent ee).The stereochemistry of the selenoxide is determined by the configuration of the oxaziridine three membered ring with nonbonded steric interactions responsible for the chiral recognition.Asymmetric oxidation of E-phenyl cinnamyl selenide (7) by 1-2 affords optically active 1-phenylallyl alcohol (9).A concerted sigmatropic rearrangement via an exo transition state is proposed.

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