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849360-68-5

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849360-68-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849360-68-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,3,6 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 849360-68:
(8*8)+(7*4)+(6*9)+(5*3)+(4*6)+(3*0)+(2*6)+(1*8)=205
205 % 10 = 5
So 849360-68-5 is a valid CAS Registry Number.

849360-68-5Relevant articles and documents

Total synthesis of (-)-physovenine from (-)-3a-hydroxyfuroindoline

Sunazuka, Toshiaki,Yoshida, Kiminari,Kojima, Naoto,Shirahata, Tatsuya,Hirose, Tomoyasu,Handa, Masaki,Yamamoto, Daisuke,Harigaya, Yoshihiro,Kuwajima, Isao,Omura, Satoshi

, p. 1459 - 1461 (2007/10/03)

Total synthesis of calabar bean alkaloid (-)-physovenine (-)-3 has been achieved in a concise manner starting from optically active (-)-3a- hydroxyfuroindoline (-)-2, synthesized via modified Sharpless epoxidation of tryptophol 1. Our strategy involved a

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