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4521-46-4

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4521-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4521-46-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,2 and 1 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4521-46:
(6*4)+(5*5)+(4*2)+(3*1)+(2*4)+(1*6)=74
74 % 10 = 4
So 4521-46-4 is a valid CAS Registry Number.

4521-46-4SDS

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 o-Benzylmercaptobenzyl chloride

1.2 Other means of identification

Product number -
Other names 2-(Benzylmercapto)-benzylchlorid

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:4521-46-4 SDS

4521-46-4Relevant articles and documents

Synthesis of 2,3-dihydrobenzo[b]thiophen-3-amine 1,1-dioxide derivatives via lda-mediated cyclization of o-(alkylsulfonyl)benzyl azides with denitrogenation

Kobayashi, Kazuhiro,Chikazawa, Yuuki,Nogi, Takashi

, p. 1678 - 1692 (2017/09/20)

A new and efficient method for the synthesis of 2,3-dihydrobenzo[b]thiophen-3-amine 1,1-dioxide derivatives has been developed. Thus, treatment of o-(alkylsulfonyl)benzyl azides, which are readily obtainable from commercially available starting materials

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