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1428154-20-4

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1428154-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428154-20-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,1,5 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1428154-20:
(9*1)+(8*4)+(7*2)+(6*8)+(5*1)+(4*5)+(3*4)+(2*2)+(1*0)=144
144 % 10 = 4
So 1428154-20-4 is a valid CAS Registry Number.

1428154-20-4Downstream Products

1428154-20-4Relevant articles and documents

Conformationally restricted pyrrolidines by intramolecular [2+2] photocycloaddition reactions

Fort, Diego A.,Woltering, Thomas J.,Nettekoven, Matthias,Knust, Henner,Bach, Thorsten

, p. 2989 - 2991 (2013/05/09)

Intramolecular [2+2] photocycloaddition reactions of diversely substituted N-Boc protected 4-(allylaminomethyl)-2(5H)-furanones resulted in rigid products (53-75%) with three spatially defined positions for further functionalisation. The Royal Society of Chemistry.

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