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Check Digit Verification of cas no

The CAS Registry Mumber 299203-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,2,0 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 299203-18:
(8*2)+(7*9)+(6*9)+(5*2)+(4*0)+(3*3)+(2*1)+(1*8)=162
162 % 10 = 2
So 299203-18-2 is a valid CAS Registry Number.

299203-18-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	3-phenylpropanol trityl ether

1.2 Other means of identification

Product number	-
Other names	(3-Phenyl-propyloxy)-triphenyl-methan

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:299203-18-2 SDS

299203-18-2Upstream product

299203-18-2Downstream Products

299203-18-2Relevant articles and documents

Tris(pentafluorophenyl)borane: a mild and efficient catalyst for the chemoselective tritylation of alcohols

Reddy, Ch. Raji,Rajesh,Balaji,Chethan

, p. 970 - 973 (2008/09/17)

An efficient acid-catalyzed protection of alcohols as trityl ethers is described using triphenylmethanol in the presence of tris(pentafluorophenyl)borane (3 mol %) in dichloromethane at room temperature. The chemoselectivity of this protocol is demonstrat

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CAS

299203-18-2