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178267-78-2

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178267-78-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178267-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,2,6 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 178267-78:
(8*1)+(7*7)+(6*8)+(5*2)+(4*6)+(3*7)+(2*7)+(1*8)=182
182 % 10 = 2
So 178267-78-2 is a valid CAS Registry Number.

178267-78-2Downstream Products

178267-78-2Relevant articles and documents

Synthesis and mesogenic properties of 3,6-disubstituted cyclohex-2-en-l-ones

Brettle, Roger,Dunmur, David A.,Farrand, Louise D.,Marson, Charles M.

, p. 747 - 751 (2007/10/03)

A series of 3,6-substituted cydohex-2-en-l-ones have been prepared by an efficient convergent Robinson-type annulation route. The cyclohex-2-en-l-one ring is the basis of a novel mesogenic core and when substituted at the 6-position provides a chiral cent

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