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188970-96-9

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188970-96-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188970-96-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,9,7 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 188970-96:
(8*1)+(7*8)+(6*8)+(5*9)+(4*7)+(3*0)+(2*9)+(1*6)=209
209 % 10 = 9
So 188970-96-9 is a valid CAS Registry Number.

188970-96-9Downstream Products

188970-96-9Relevant articles and documents

Synthesis of cyclopentanoids via enyne cycloaddition reaction using methylmanganese carbonyl complex

Lee, Joo Eun,Hong, Soon Hyeok,Chung, Young Keun

, p. 1781 - 1784 (2007/10/03)

Methylmanganese pentacarbonyl-mediated transformation of enynes to cyclopropanated bicyclic compounds and cyclopentanes bearing an exocyclic double bond has been carried out. Control of the product distribution can be achieved by changing reaction conditi

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