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888313-79-9

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888313-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 888313-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,8,3,1 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 888313-79:
(8*8)+(7*8)+(6*8)+(5*3)+(4*1)+(3*3)+(2*7)+(1*9)=219
219 % 10 = 9
So 888313-79-9 is a valid CAS Registry Number.

888313-79-9Relevant articles and documents

Formation of nickeladihydropyran by oxidative addition of cyclopropyl ketone. Key intermediate in nickel-catalyzed cycloaddition

Ogoshi, Sensuke,Nagata, Midue,Kurosawa, Hideo

, p. 5350 - 5351 (2007/10/03)

Cyclopropyl phenyl ketone underwent oxidative addition to Ni(PCy3) generated from Ni(cod)2 and PCy3 to give a nickeladihydropyran, which is a key intermediate for the Ni(0)-catalyzed homo- or heterocycloaddition to give cyclopentane compounds having two carbonyl substituents at the 1,3-position. Copyright

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