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77816-61-6

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77816-61-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77816-61-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,1 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 77816-61:
(7*7)+(6*7)+(5*8)+(4*1)+(3*6)+(2*6)+(1*1)=166
166 % 10 = 6
So 77816-61-6 is a valid CAS Registry Number.

77816-61-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(hydroxymethyl)-5-methoxy-1-phenylpyridin-4-one

1.2 Other means of identification

Product number -
Other names 5-methoxy-2-methylol-1-phenyl-4-pyridone

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:77816-61-6 SDS

77816-61-6Downstream Products

77816-61-6Relevant articles and documents

Convenient Preparative Methods for N-Aryl-γ-pyridones from γ-Pyrones

Looker, James H.,Cliffton, Michael D.

, p. 5 - 8 (2007/10/02)

2-Hydroxymethyl-5-methoxy-4-H-pyran-4-one (1) reacts with aniline and six aniline derivatives in very dilute aqueous hydrochloric acid at reflux temperature to give the N-aryl-γ-pyridone.A second procedure utilizes the aromatic amine hydrochloride by reacting it with 1 in aqueous medium at reflux temperature. p-Nitroaniline hydrochloride and 1 give the N-aryl-γ-pyridone in 64percent yield, as opposed to 12percent from the dilute acid procedure.

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