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189076-44-6

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189076-44-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189076-44-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,7 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 189076-44:
(8*1)+(7*8)+(6*9)+(5*0)+(4*7)+(3*6)+(2*4)+(1*4)=176
176 % 10 = 6
So 189076-44-6 is a valid CAS Registry Number.

189076-44-6SDS

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-Isopropyl-2-(3-methyl-but-3-enyl)-oxirane

1.2 Other means of identification

Product number -
Other names -

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:189076-44-6 SDS

189076-44-6Relevant articles and documents

Organoaluminum-Promoted Cyclization of Olefinic Epoxides. a New and Stereoselective Approach to Cyclohexane Frameworks

Murase, Noriaki,Maruoka, Keiji,Ooi, Takashi,Yamamoto, Hisashi

, p. 707 - 711 (1997)

A new, general synthetic method of six-membered carbocycles has been demonstrated, which involves the stereo-controlled cyclization of olefinic epoxides with methylaluminum bis(4-bromo-2,6-di-t-butylphenoxide) (MABR) via the epoxide rearrangement and subsequent intramolecular ene reaction with high stereoselectivity. This strategy is shown to be highly useful in the stereoselective synthesis of the basic skeleton of various terpenes.

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