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902120-08-5

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902120-08-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 902120-08-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,2,1,2 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 902120-08:
(8*9)+(7*0)+(6*2)+(5*1)+(4*2)+(3*0)+(2*0)+(1*8)=105
105 % 10 = 5
So 902120-08-5 is a valid CAS Registry Number.

902120-08-5Relevant articles and documents

Synthesis of (S)-(-)-N-acetylcolchinol using intramolecular biaryl oxidative coupling

Besong, Gilbert,Jarowicki, Krzysztof,Kocienski, Philip J.,Sliwinski, Eric,Boyle, F. Thomas

, p. 2193 - 2207 (2008/02/09)

An asymmetric synthesis of the tubulin polymerisation inhibitor (S)-(-)-N-acetylcolchinol is reported based on an intramolecular biaryl oxidative coupling of a 1,3-diarylpropyl acetamide intermediate using phenyliodonium bis(trifluoroacetate) as the final

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