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135080-78-3

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135080-78-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135080-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,8 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 135080-78:
(8*1)+(7*3)+(6*5)+(5*0)+(4*8)+(3*0)+(2*7)+(1*8)=113
113 % 10 = 3
So 135080-78-3 is a valid CAS Registry Number.

135080-78-3Relevant articles and documents

Addition of difluorocarbene to 3′,4′-unsaturated nucleosides: Synthesis of 2′-deoxy analogues with a 2-oxabicyclo[3.1.0]hexane framework

Nowak, Ireneusz,Cannon, John F.,Robins, Morris J.

, p. 532 - 537 (2007/10/03)

Treatment of protected 2′-deoxy-3′,4′-unsaturated nucleosides derived from adenosine and uridine with difluorocarbene [generated from bis(trifluoromethyl)mercury and sodium iodide] gave fused-ring 2,2-difluorocyclopropane compounds. Stereoselective α-face

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