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204258-62-8

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204258-62-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204258-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,2,5 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 204258-62:
(8*2)+(7*0)+(6*4)+(5*2)+(4*5)+(3*8)+(2*6)+(1*2)=108
108 % 10 = 8
So 204258-62-8 is a valid CAS Registry Number.

204258-62-8Relevant articles and documents

An Improved Synthesis of (4S,5S)-2-Phenyl-4-(methoxycarbonyl)-5-isopropyloxazoline from (S)-Phenylglycinol

Panek, James S.,Masse, Craig E.

, p. 2382 - 2384 (1998)

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