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28942-32-7

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28942-32-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28942-32-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,9,4 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28942-32:
(7*2)+(6*8)+(5*9)+(4*4)+(3*2)+(2*3)+(1*2)=137
137 % 10 = 7
So 28942-32-7 is a valid CAS Registry Number.

28942-32-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(1-naphthylmethyl)phenol

1.2 Other means of identification

Product number -
Other names p-(α-Naphthylmethyl)phenol

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:28942-32-7 SDS

28942-32-7Relevant articles and documents

Metal-Free C-O Bond Functionalization: Catalytic Intramolecular and Intermolecular Benzylation of Arenes

Bering, Luis,Jeyakumar, Kirujan,Antonchick, Andrey P.

, p. 3911 - 3914 (2018/07/22)

A catalytic, metal-free intramolecular rearrangement of benzyl phenyl ethers using nitrosonium salt as a catalyst is described. The optimized reaction conditions enabled a catalytic and metal-free Friedel-Crafts alkylation reaction with benzylic alcohols, producing water as the stoichiometric byproduct. A comprehensive scope (>50 examples) for both approaches and application in drug synthesis were demonstrated. Mechanistic studies suggest a Lewis acid-based mechanism for the metal-free Friedel-Crafts reaction.

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