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1279718-24-9

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1279718-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1279718-24-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,9,7,1 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1279718-24:
(9*1)+(8*2)+(7*7)+(6*9)+(5*7)+(4*1)+(3*8)+(2*2)+(1*4)=199
199 % 10 = 9
So 1279718-24-9 is a valid CAS Registry Number.

1279718-24-9Downstream Products

1279718-24-9Relevant articles and documents

Rh2(II)-catalyzed nitro-group migration reactions: Selective synthesis of 3-nitroindoles from β-nitro styryl azides

Stokes, Benjamin J.,Liu, Sheng,Driver, Tom G.

, p. 4702 - 4705 (2011/05/16)

Rhodium carboxylate complexes (1 mol %) catalyze the migration of electron-withdrawing groups to selectively produce 3-substituted indoles from β-substituted styryl azides. The relative order of migratorial aptitude for this transformation is ester ? amide H sulfonyl benzoyl ? nitro.

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