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100398-46-7

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100398-46-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100398-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,3,9 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100398-46:
(8*1)+(7*0)+(6*0)+(5*3)+(4*9)+(3*8)+(2*4)+(1*6)=97
97 % 10 = 7
So 100398-46-7 is a valid CAS Registry Number.

100398-46-7Downstream Products

100398-46-7Relevant articles and documents

Dienaminodiones, new push-pull alkenes, from 3,4-dihydroxysalicylaldehyde-derived Schiff base

Ravindran, Jaice,Ingaladal, Nagaraja,Lankalapalli, Ravi S.

, (2020/10/20)

An atom-economical one-pot synthesis of a new push-pull dienaminodiones from a 3,4-dihydroxysalicylaldehyde-derived Schiff base and indoles in the presence of phenyliodine(III) diacetate is described. Variation of indoles and anilines constitute a broad substrate scope of the methodology with good to moderate yields. Formation of Schiff base followed by an indole addition to afford dienaminodione takes place in one-pot; thus, the present method serves as a sequential multicomponent reaction. The present work also serves as a methodology to afford indole variants of natural product talaroenamine B.

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