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90445-23-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90445-23-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,4 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90445-23:
(7*9)+(6*0)+(5*4)+(4*4)+(3*5)+(2*2)+(1*3)=121
121 % 10 = 1
So 90445-23-1 is a valid CAS Registry Number.

90445-23-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	1-(chloromethylsulfonyl)piperidine

1.2 Other means of identification

Product number	-
Other names	chloro(piperidylsulfonyl)methane

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:90445-23-1 SDS

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90445-23-1Relevant articles and documents

A useful Pd-catalyzed Negishi coupling approach to benzylic sulfonamide derivatives

Zhou, Gang,Ting, Pauline,Aslanian, Robert,Piwinski, John J.

experimental part, p. 2517 - 2520 (2009/05/26)

(Chemical Equation Presented) A mild catalytic system to access diversely functionalized benzylic sulfonamides has been developed. Palladium-catalyzed α-arylation by Negishi cross-coupling of sulfonamide-stabilized anions and a wide range of aryl iodides, bromides, and triflates constitutes a practical strategy for the synthesis of various benzylic sulfonamides.

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CAS

90445-23-1