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100849-70-5

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100849-70-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100849-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,4 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 100849-70:
(8*1)+(7*0)+(6*0)+(5*8)+(4*4)+(3*9)+(2*7)+(1*0)=105
105 % 10 = 5
So 100849-70-5 is a valid CAS Registry Number.

100849-70-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-hydroxy-1-(1-hydroxycyclohexyl)ethanone

1.2 Other means of identification

Product number -
Other names 2-Hydroxy-1-(1-hydroxy-cyclohexyl)-aethanon

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:100849-70-5 SDS

100849-70-5Relevant articles and documents

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Wagner,Moore

, p. 1873 (1950)

-

Neighboring Carbonyl Group Assisted Oxyacetoxylation of Propargylic Carboxylates with Retention of Chirality under Metal Free Condition

Pradhan, Tapas R.,Mohapatra, Debendra K.

, p. 3605 - 3611 (2019/07/04)

A metal-free oxyacetoxylation method of primary, secondary and tertiary propargylic carboxylates with retention of chirality was presented. The reaction proceeds through the intramolecular nucleophilic attack of the neighboring carbonyl group on an alkynyliodonium intermediate. The process is general with broad substrate scope and is amenable for application to a variety of propargyl carboxylates including those obtained from natural products. Insight into the mechanistic pathway by isotopic labelling (using H2O18 and D2O) and controlled experiments confirmed. (Figure presented.).

HYPERVALENT IODINE OXIDATION OF ETHYNYLCARBINOLS: A SHORT AND EFFICIENT CONVERSION OF DIHYDROXYACETONYL GROUPS FROM KETO GROUPS

Kita, Yasuyuki,Yakura, Takayuki,Terashi, Hiroaki,Haruta, Jun-ichi,Tamura, Yasumitsu

, p. 891 - 894 (2007/10/02)

Oxidation of ethynylcarbinols (4a-g), prepared easily from ketones, with a hypervalent iodine reagent, phenyliodosyl bis(trifluoroacetate) (PIFA), in chloroform-acetonitrile-water gave the dihydroxyacetonyl compounds (6a-g) in high yields.Keywords: phenyliodosyl bis(trifluoroacetate); ethynylcarbinol; dihydroxyacetone; terminal alkyne; α-hydroxyketone

CHEMISTRY OF DIHYDRO-1,4-DIOXIN III. A NEW METHOD FOR THE PREPARATION OF α,α'-DIHYDROXY KETONES FROM KETONES AND ALDEHYDES

Fetizon, Marcel,Goulaouic, Pierre,Hanna, Issam

, p. 4925 - 4928 (2007/10/02)

Title compounds, 7, were prepared from ketones and aldehydes via the intermediate 3 by methanolic peracid epoxidation followed by NaBH4 reduction and acidic hydrolysis.Application of this method to the preparation of the unnatural corticoid side chain was reported.

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