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1070793-48-4

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1070793-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1070793-48-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,0,7,9 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1070793-48:
(9*1)+(8*0)+(7*7)+(6*0)+(5*7)+(4*9)+(3*3)+(2*4)+(1*8)=154
154 % 10 = 4
So 1070793-48-4 is a valid CAS Registry Number.

1070793-48-4Downstream Products

1070793-48-4Relevant articles and documents

Formal cycloaddition of disubstituted ketenes with 2-oxoaldehydes catalyzed by chiral n-heterocyclic carbenes

He, Lin,Lv, Hui,Zhang, Yan-Rong,Ye, Song

, p. 8101 - 8103 (2008/12/22)

(Chemical Equation Presented) Chiral N-hetereocyclic carbenes were found to be efficient catalysts for the formal [2 + 2] cycloaddition reactions of alkyl(aryl)ketenes with 2-oxoaldehydes to afford β-lactones with α-quaternary-β-tertiary stereocenters in

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