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71118-19-9

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71118-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71118-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,1,1 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71118-19:
(7*7)+(6*1)+(5*1)+(4*1)+(3*8)+(2*1)+(1*9)=99
99 % 10 = 9
So 71118-19-9 is a valid CAS Registry Number.

71118-19-9Downstream Products

71118-19-9Relevant articles and documents

PERMANGANATE OXIDATION OF N6,N6,8-TRISUBSTITUTED-2',3',5'-TRI-O-ACETYLADENOSINES

Kato, Tetsuo,Ogawa, Shuichi,Ito, Isoo

, p. 3205 - 3208 (2007/10/02)

Oxidation of 2',3',5'-tri-O-acetyl derivatives of N6,N6-dialkyl-adenosines(3a-g) with KMnO4 in 50percent AcOH gave both the mono(5a-g) and didealkylderivati3es(6a-c) ; it was conclusiveoly proved that one and two methylene groups of the title nucleosides(3a-g) in the α position to the exocyclic nitrogen atom were simultaneously oxidized.

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