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1309876-34-3

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1309876-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309876-34-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,8,7 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1309876-34:
(9*1)+(8*3)+(7*0)+(6*9)+(5*8)+(4*7)+(3*6)+(2*3)+(1*4)=183
183 % 10 = 3
So 1309876-34-3 is a valid CAS Registry Number.

1309876-34-3Relevant academic research and scientific papers

The leiodolide B puzzle

Larivee, Alexandre,Unger, John B.,Thomas, Mikael,Wirtz, Conny,Dubost, Christophe,Handa, Shinya,Fuerstner, Alois

, p. 304 - 309 (2011/02/28)

Out of options? Even though a systematic approach was chosen, which led to a set of four diastereomeric macrolides modeled around the proposed structure of leiodolide B (see picture), the puzzle concerning the stereostructure of this cytotoxic metabolite derived from a deep-sea sponge still remains unsolved. Copyright

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