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150651-53-9

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150651-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150651-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,6,5 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 150651-53:
(8*1)+(7*5)+(6*0)+(5*6)+(4*5)+(3*1)+(2*5)+(1*3)=109
109 % 10 = 9
So 150651-53-9 is a valid CAS Registry Number.

150651-53-9Relevant academic research and scientific papers

Synthesis of 2,3,6,7-Tetrahydro- and 2,3,4,5,6,7-Hexahydro-1H-1,4-diazepines via a Tandem Michael-type Addition-Intramolecular Aza-Wittig Sequence

Benalil, Aziza,Guerin, Andrea,Carboni, Bertrand,Vaultier, Michel

, p. 1061 - 1064 (1993)

Intramolecular aza-Wittig reaction of azides derived from 1,2-amino azides and α,β-unsaturated ketones leads to 2,3,6,7-tetrahydro-1H-1,4-diazepines.Reduction of these compounds with lithium aluminium hydride affords the corresponding saturated heterocycles.

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