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144765-42-4

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144765-42-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144765-42-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,7,6 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144765-42:
(8*1)+(7*4)+(6*4)+(5*7)+(4*6)+(3*5)+(2*4)+(1*2)=144
144 % 10 = 4
So 144765-42-4 is a valid CAS Registry Number.

144765-42-4Downstream Products

144765-42-4Relevant articles and documents

Michael-Michael ring closure reaction of benzyl cyanides and chalcones

Al-Arab,Ghanem,Olmstead

, p. 1003 - 1006 (2007/10/02)

The synthesis of a number of highly substituted cyclohexane derivatives has been accomplished in a single step reaction of benzyl cyanides and chalcones (1:2) using sodium ethoxide in anhydrous diethyl ether at room temperature to give 3-aroyl-1,2,4,6-tet

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