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1206880-29-6

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1206880-29-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1206880-29-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,8,8 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1206880-29:
(9*1)+(8*2)+(7*0)+(6*6)+(5*8)+(4*8)+(3*0)+(2*2)+(1*9)=146
146 % 10 = 6
So 1206880-29-6 is a valid CAS Registry Number.

1206880-29-6Relevant articles and documents

Efficient entry into 2-substituted tetrahydroquinoline systems through alkylative ring expansion: Stereoselective formal synthesis of (±)-martinellic acid

Ueda, Masafumi,Kawai, Sayuri,Hayashi, Masataka,Naito, Takeaki,Miyata, Okiko

, p. 914 - 921 (2010)

(Chemical Equation Presented) A new efficient synthesis of 2-substituted tetrahydroquinolines has been achieved by the domino reaction of N-indanyl(methoxy)amines, which consists of three types of reactions: elimination of an alcohol, the rearrangement of an aryl group, and the addition of an organolithium or magnesium reagent. The synthetic utility of this approach is demonstrated by the stereoselective formal synthesis of (±)- martinellic acid.

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