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1070658-50-2

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1070658-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1070658-50-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,0,6,5 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1070658-50:
(9*1)+(8*0)+(7*7)+(6*0)+(5*6)+(4*5)+(3*8)+(2*5)+(1*0)=142
142 % 10 = 2
So 1070658-50-2 is a valid CAS Registry Number.

1070658-50-2Downstream Products

1070658-50-2Relevant articles and documents

N-substituted tetronamides as ambident nucleophilic building blocks for the synthesis of new 4-aza-2,3-didehydropodophyllotoxins

Madec, David,Mingoia, Francesco,Prestat, Guillaume,Poli, Giovanni

scheme or table, p. 1475 - 1478 (2009/04/07)

Aza-analogues of podophyllotoxin were synthesized in two steps from N-substituted tetronamides. The acid-mediated benzhydrylation of N-substituted tetronamides with a suitably func-tionalized benzhydrol quantitatively afforded the cyclization precursors.

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