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90613-41-5

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90613-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90613-41-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,1 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 90613-41:
(7*9)+(6*0)+(5*6)+(4*1)+(3*3)+(2*4)+(1*1)=115
115 % 10 = 5
So 90613-41-5 is a valid CAS Registry Number.

90613-41-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name dimethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate

1.2 Other means of identification

Product number -
Other names Dimethyl-D-tartrate Acetonide

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:90613-41-5 SDS

90613-41-5Relevant articles and documents

Synthesis of (+)-goniopypyrone and (+)-goniotriol using Pd-catalyzed carbonylation

Miyazawa, Yuki,Sugimoto, Makoto,Tanaka-Oda, Ayumi,Makabe, Hidefumi

, (2019/08/16)

Syntheses of (+)-goniopypyrone and (+)-goniotriol isolated from Goniothalamus giganteus were achieved. The key steps involve Pd-catalyzed carbonylation for lactone ring formation and diastereoselective reduction of ynone using the (R)-CBS catalyst and borane dimethyl sulfide complex.

Stereocontrolled synthesis of four isomeric linoleate triols of relevance to skin barrier formation and function

Davis, Robert W.,Allweil, Alexander,Tian, Jianhua,Brash, Alan R.,Sulikowski, Gary A.

supporting information, p. 4571 - 4573 (2018/11/23)

Linoleate triol esters are intermediates along the pathway of formation of the mammalian skin permeability barrier. In connection with the study of their involvement in barrier formation we required access to isomerically pure and defined samples of four linoleate triol esters. A common synthetic strategy was developed starting from isomeric alkynols derived from D-tartaric acid and 2-deoxy-D-ribose.

Design of Highly Stable Iminophosphoranes as Recyclable Organocatalysts: Application to Asymmetric Chlorinations of Oxindoles

Gao, Xing,Han, Jianwei,Wang, Limin

supporting information, p. 4596 - 4599 (2015/09/28)

A new family of tartaric acid derived chiral iminophosphoranes has been developed as highly effective organocatalysts in the asymmetric chlorinations of 3-substituted oxindoles with a high level of enantioselectivity. Importantly, these catalysts are air- and moisture-stable. Recovery of the catalyst after simple chromatographic separation for reuse in the model reaction was achieved; the catalyst can be recycled six times without loss of any enantioselectivity. Several advantages of this catalytic process are high conversion after a very short reaction time at ambient temperature, low catalytic loading, and scale-up to multigram quantities with an excellent enantiomeric excess value of >99%, which meets the enantiomeric purity required for pharmaceutical purposes.

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