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206991-69-7

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206991-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 206991-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,9,9 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 206991-69:
(8*2)+(7*0)+(6*6)+(5*9)+(4*9)+(3*1)+(2*6)+(1*9)=157
157 % 10 = 7
So 206991-69-7 is a valid CAS Registry Number.

206991-69-7Downstream Products

206991-69-7Relevant articles and documents

Conformationally restricted analogues of 1N,12N-bisethylspermine: Synthesis and growth inhibitory effects on human tumor cell lines

Reddy, Venodhar K.,Valasinas, Aldonia,Sarkar, Aparajita,Basu, Hirak S.,Marton, Laurence J.,Frydman, Benjamin

, p. 4723 - 4732 (1998)

Eight analogues of 1N, 12N-bisethylspermine (BES) with restricted conformations were synthesized in the search for new spermine mimetics with cytotoxic activities. By replacing the central butane segment of BES with a 1,2-disubstitut

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