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308805-77-8

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308805-77-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 308805-77-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,8,8,0 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 308805-77:
(8*3)+(7*0)+(6*8)+(5*8)+(4*0)+(3*5)+(2*7)+(1*7)=148
148 % 10 = 8
So 308805-77-8 is a valid CAS Registry Number.

308805-77-8Relevant articles and documents

Dirhodium(II) carboxylate catalyzed formation of 1,2,3-trisubstituted indoles from styryl azides

Jones, Crystalann,Nguyen, Quyen,Driver, Tom G.

supporting information, p. 785 - 788 (2014/01/23)

Dirhodium(II)-carboxylate complexes were discovered to promote the selective migration of acyl groups in trisubstituted styryl azides to form 1,2,3-trisubstituted indoles. The styryl azides are readily available in three steps from cyclobutanone and 2-iod

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