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220768-00-3

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220768-00-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220768-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,7,6 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 220768-00:
(8*2)+(7*2)+(6*0)+(5*7)+(4*6)+(3*8)+(2*0)+(1*0)=113
113 % 10 = 3
So 220768-00-3 is a valid CAS Registry Number.

220768-00-3Relevant articles and documents

Total synthesis of the coccinellid alkaloid (-)-adalinine and the assignment of its absolute configuration

Yamazaki, Naoki,Ito, Toshimasa,Kibayashi, Chihiro

, p. 739 - 742 (1999)

The first asymmetric total synthesis of a new coccinellid alkaloid (-)- adalinine has been achieved, based on the construction of a 2-piperidone framework with an asymmetric quaternary center at the C-6 position, which was performed by Lewis acid-induced

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