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293305-74-5

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293305-74-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 293305-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,3,3,0 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 293305-74:
(8*2)+(7*9)+(6*3)+(5*3)+(4*0)+(3*5)+(2*7)+(1*4)=145
145 % 10 = 5
So 293305-74-5 is a valid CAS Registry Number.

293305-74-5Relevant articles and documents

Efficient procedure for the reduction of α-amino acids to enantiomerically pure α-methylamines

Quagliato, Dominick A.,Andrae, Patrick M.,Matelan, Edward M.

, p. 5037 - 5042 (2007/10/03)

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