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1263319-25-0

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1263319-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1263319-25-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,3,1 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1263319-25:
(9*1)+(8*2)+(7*6)+(6*3)+(5*3)+(4*1)+(3*9)+(2*2)+(1*5)=140
140 % 10 = 0
So 1263319-25-0 is a valid CAS Registry Number.

1263319-25-0Downstream Products

1263319-25-0Relevant articles and documents

Catalytic conjugate additions of geminal bis(sulfone)s: Expanding the chemistry of sulfones as simple alkyl anion equivalents

Landa, Aitor,Puente, Angel,Santos, J. Ignacio,Vera, Silvia,Oiarbide, Mikel,Palomo, Claudio

supporting information; experimental part, p. 11954 - 11962 (2010/05/02)

The value of cyclic gem-bis-(sulfone) 4 as a simple alkyl nucleophile equivalent in catalytic C-C bondforming reactions is demonstrated. The 1,4-type nucleophilic additions of bis-(sulfone) 4 to α,β-unsaturated ketones take place by assistance of catalyti

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