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16982-86-8

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16982-86-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16982-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,8 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 16982-86:
(7*1)+(6*6)+(5*9)+(4*8)+(3*2)+(2*8)+(1*6)=148
148 % 10 = 8
So 16982-86-8 is a valid CAS Registry Number.

16982-86-8SDS

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 3-methyl-chroman-4-one

1.2 Other means of identification

Product number -
Other names 3-methyl-2,3-dihydro-4H-chromen-4-one

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:16982-86-8 SDS

16982-86-8Relevant articles and documents

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Da Re,Verlicchi

, (1961)

-

NOVEL COMPOUNDS

-

Page/Page column 106, (2022/03/22)

The invention relates to compounds of formula (I): and related aspects.

Oxidant-Free Selective Synthesis of Functionalized Chroman-4-ones from ortho -Hydroxyacetophenones under HOAc/DMSO Conditions

Feng, Yuanyuan,Jiang, Tao-Shan,Li, Shuai,Shi, Xu,Wang, Anan

, (2022/02/10)

A metal-free and oxidant-free acid-promoted DMSO activation and subsequent reaction is reported. In this protocol, two molecules of DMSO are activated by HOAc and serve as dual synthons which react with ortho-hydroxyacetophenones, affording 3-(methylthiomethyl)chroman-4-ones in moderate to good yields with high selectivity.

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