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1,2-Butanediol, 4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-3-methyl-, (2R,3R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89690-27-7

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89690-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89690-27-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,9 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 89690-27:
(7*8)+(6*9)+(5*6)+(4*9)+(3*0)+(2*2)+(1*7)=187
187 % 10 = 7
So 89690-27-7 is a valid CAS Registry Number.

89690-27-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (2R,3R)-4-(tert-butyldiphenylsilyl)oxy-3-methylbutane-1,2-diol

1.2 Other means of identification

Product number -
Other names (2R,3R)-4-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-butane-1,2-diol

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:89690-27-7 SDS

89690-27-7Relevant academic research and scientific papers

Synthesis of chiral building blocks for oxygenated terpenoids through a simultaneous and stereocontrolled construction of contiguous quaternary stereocenters by an ireland-claisen rearrangement

Akahori, Yoshihiro,Yamakoshi, Hiroyuki,Sawayama, Yuki,Hashimoto, Shunichi,Nakamura, Seiichi

, p. 720 - 735 (2014/04/03)

Methods for highly stereocontrolled syntheses of chiral building blocks with a triad of contiguous stereocenters, including two quaternary ones, have been developed. Ireland-Claisen rearrangement of the (Z)-silyl ketene acetal generated stereoselectively

TOTAL SYNTHESIS OF ( plus )-PHYLLANTHOCIN.

Williams,Sit

, p. 2949 - 2954 (2007/12/18)

Investigations culminating in the total synthesis of ( plus )-phyllanthocin via a highly convergent route beginning with natural tartaric acid are reported. The stereochemical consequences of internal spiroketalization with protic acid and Lewis acid chel

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