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10432-42-5

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10432-42-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 10432-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,3 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 10432-42:
(7*1)+(6*0)+(5*4)+(4*3)+(3*2)+(2*4)+(1*2)=55
55 % 10 = 5
So 10432-42-5 is a valid CAS Registry Number.

10432-42-5Relevant articles and documents

Phosphine-catalyzed domino reaction: A novel sequential [2+3] and [3+2] annulation reaction of γ-substituent allenoates to construct bicyclic[3, 3, 0]octene derivatives

Li, Erqing,Huang, You

supporting information, p. 948 - 950 (2014/01/06)

We have successfully developed a novel and efficient phosphine-catalyzed sequential [2+3] and [3+2] annulation reaction of γ-substituent allenoates to construct bicyclic[3, 3, 0]octene derivatives. The protocol uses readily available γ-substituent allenoa

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