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1310802-56-2

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1310802-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1310802-56-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,8,0 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1310802-56:
(9*1)+(8*3)+(7*1)+(6*0)+(5*8)+(4*0)+(3*2)+(2*5)+(1*6)=102
102 % 10 = 2
So 1310802-56-2 is a valid CAS Registry Number.

1310802-56-2Relevant articles and documents

Synthesis of highly functionalized enantiopure halocyclopropanes derived from carbohydrates

Rodriguez-Solla, Humberto,Concellon, Carmen,Del Amo, Vicente,Diaz-Pardo, Ainhoa,Blanco, Elena G.,Garcia-Granda, Santiago,Diaz, M. Rosario,Llavona, Ricardo,Soengas, Raquel G.

, p. 4953 - 4961 (2013/08/23)

A chromium-mediated synthesis of enantiopure sugar-based halocyclopropanecarboxamides is reported. This reaction can be stereospecifically carried out on (E)- or (Z)-α,β-unsaturated amides and takes place with the formation of a new C-Hal stereogenic center, which is generated with total stereoselectivity. Synthetic applications of the obtained halocyclopropanecarboxamides are also reported. The structure of the halocyclopropanes and derivatives were established by X-ray analysis. A mechanism to explain these transformations is proposed. Copyright

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