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78842-54-3

78842-54-3

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78842-54-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78842-54-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,4 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 78842-54:
(7*7)+(6*8)+(5*8)+(4*4)+(3*2)+(2*5)+(1*4)=173
173 % 10 = 3
So 78842-54-3 is a valid CAS Registry Number.

78842-54-3SDS

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 2-(2,6,6-trimethylcyclohex-2-en-1-yl)-1,3-dioxolane

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:78842-54-3 SDS

78842-54-3Relevant articles and documents

Condensation of β-Cyclocitral with Benzaldehyde

Frank, Arlen W.

, p. 549 - 554 (2007/10/02)

β-Cyclocitral 1b condenses with benzaldehyde in the presence of base catalysts giving the 2-benzopyrans 4, 5 and 6, and in the presence of acid catalysts giving exclusively the aldehyde 7.The cyclocitrals 1a and 1b are both isomerized by strong base anion exchange resin, but their aldehyde-protected derivatives 2 and 3 are not.Some tests used to characterize the aldehydes and their condensation products are described.

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