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479638-02-3

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479638-02-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 479638-02-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,9,6,3 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 479638-02:
(8*4)+(7*7)+(6*9)+(5*6)+(4*3)+(3*8)+(2*0)+(1*2)=203
203 % 10 = 3
So 479638-02-3 is a valid CAS Registry Number.

479638-02-3Relevant articles and documents

Intramolecular Pauson-Khand reaction of 3-alkynyl-1-alkylidenecycles: A convenient synthesis of [5.n.1.01,5] tricyclic compounds

Ishizaki, Miyuki,Masamoto, Mina,Hoshino, Osamu,Nishitani, Kiyoshi,Hara, Hiroshi

, p. 1359 - 1374 (2007/10/03)

An intramolecular Pauson-Khand reaction of various 3-alkynyl-1-alkylidenecyclic compounds was performed to give the corresponding [5.n.1.1,5] tricyclic compounds (n = 2-4). A facile construction of the core structure in cedrene terpenoids was a

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