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85657-93-8

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85657-93-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85657-93-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,5 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85657-93:
(7*8)+(6*5)+(5*6)+(4*5)+(3*7)+(2*9)+(1*3)=178
178 % 10 = 8
So 85657-93-8 is a valid CAS Registry Number.

85657-93-8Downstream Products

85657-93-8Relevant articles and documents

A Useful Variant of the Curtius Reaction

Pfister, Juerg R.,Wymann, Walter E.

, p. 38 - 40 (2007/10/02)

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