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Check Digit Verification of cas no

The CAS Registry Mumber 14944-23-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,4 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 14944-23:
(7*1)+(6*4)+(5*9)+(4*4)+(3*4)+(2*2)+(1*3)=111
111 % 10 = 1
So 14944-23-1 is a valid CAS Registry Number.

InChI:InChI=1/C11H12O/c1-8-6-9-4-2-3-5-10(9)11(12)7-8/h2-5,8H,6-7H2,1H3

14944-23-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-Methyl-3,4-dihydro-1(2H)-naphthalenone

1.2 Other means of identification

Product number	-
Other names	3,3-Dimethyl-3-trimethylsiloxy-propionitril

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:14944-23-1 SDS

14944-23-1Upstream product

14944-23-1Downstream Products

14944-23-1Relevant articles and documents

Lewis Acid Promoted Dearomatization of Naphthols

Boldrini, Cosimo,Casti?eira Reis, Marta,Harutyunyan, Syuzanna R.,Kulish, Kirill,Pérez, Juana M.

, p. 15843 - 15846 (2020)

Two-step dearomative functionalization of naphthols promoted by Lewis acids and copper(I) catalysis was developed. Initially, Lewis acid complexation inverted the electronic properties of the ring and established an equilibrium with the dearomatized counterpart. Subsequent trapping of the dearomatized intermediate with organometallics as well as organophosphines was demonstrated and provided the corresponding dearomatized products.

-

Bachmann,Struve

, p. 1618 (1940)

Cooperative catalysis approach to intramolecular hydroacylation

Beletskiy, Evgeny V.,Sudheer,Douglas, Christopher J.

experimental part, p. 5884 - 5893 (2012/09/21)

Prior examples of hydroacylation to form six- and seven-membered ring ketones require either embedded chelating groups or other substrate design strategies to circumvent competitive aldehyde decarbonylation. A cooperative catalysis strategy enabled intram

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CAS

14944-23-1