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4H-Pyran-4-one, 5-hydroxy-2-[(triphenylmethoxy)methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64756-79-2

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64756-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64756-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,7,5 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 64756-79:
(7*6)+(6*4)+(5*7)+(4*5)+(3*6)+(2*7)+(1*9)=162
162 % 10 = 2
So 64756-79-2 is a valid CAS Registry Number.

64756-79-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-hydroxy-2-(trityloxymethyl)pyran-4-one

1.2 Other means of identification

Product number -
Other names 5-Hydroxy-4-oxo-2-trityloxymethyl-4H-pyran

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:64756-79-2 SDS

64756-79-2Downstream Products

64756-79-2Relevant academic research and scientific papers

Selective protection of either the phenol or the hydroxy group in hydroxyalkyl phenols

Sefkow, Michael,Kaatz, Helvi

, p. 6561 - 6562 (1999)

Hydroxyalkyl phenols can be protected either at the hydroxy group or at the phenol in a simple protocol (CH2Cl2, Et3N, DMAP, 0 °C → room temp.) by using either t-butyldimethylsilyl chloride or trityl chloride as protecting reagent. Yields are in the range of 37-92%.

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