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66553-17-1

66553-17-1

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66553-17-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66553-17-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,5,5 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 66553-17:
(7*6)+(6*6)+(5*5)+(4*5)+(3*3)+(2*1)+(1*7)=141
141 % 10 = 1
So 66553-17-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H14O2/c1-3-6(4-7)5(2)8/h5-8H,3-4H2,1-2H3

66553-17-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-ethylbutane-1,3-diol

1.2 Other means of identification

Product number -
Other names 2-Aethyl-butan-1,3-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:66553-17-1 SDS

66553-17-1Relevant articles and documents

Tritylketones and Tritylenones. Contribution to the Sterically Enforced Michael Addition and to the Diastereoselective Aldol Addition

Seebach, Dieter,Ertas, Muemtaz,Locher, Rita,Schweizer, W. Bernd

, p. 264 - 282 (2007/10/02)

Tritylketones are prepared from trityllithium and aldehydes, with subsequent CrO3 oxidation (Scheme 1, 2a-f).Tritylenones are obtained from the saturated ketones and aldehydes or ketones, preferably by (CH3)3Al-mediated aldol addition with subsequent dehy

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