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189256-61-9

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189256-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189256-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,2,5 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 189256-61:
(8*1)+(7*8)+(6*9)+(5*2)+(4*5)+(3*6)+(2*6)+(1*1)=179
179 % 10 = 9
So 189256-61-9 is a valid CAS Registry Number.

189256-61-9Downstream Products

189256-61-9Relevant articles and documents

Dipeptide surrogates containing asparagine-derived tetrahydropyrimidinones: Preparation, structure, and use in solid phase synthesis

Konopelski,Filonova,Olmstead

, p. 4305 - 4306 (2007/10/03)

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