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168280-25-9

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168280-25-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 168280-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,2,8 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 168280-25:
(8*1)+(7*6)+(6*8)+(5*2)+(4*8)+(3*0)+(2*2)+(1*5)=149
149 % 10 = 9
So 168280-25-9 is a valid CAS Registry Number.

168280-25-9Downstream Products

168280-25-9Relevant articles and documents

A new one-pot synthesis of double-armed ionizable crown ethers using the mannich reaction

Chi, Ki-Whan,Wei, Han-Chao,Kottke, Thomas,Lagow, Richard J.

, p. 5684 - 5685 (1996)

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