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181782-56-9

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181782-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181782-56-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,7,8 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 181782-56:
(8*1)+(7*8)+(6*1)+(5*7)+(4*8)+(3*2)+(2*5)+(1*6)=159
159 % 10 = 9
So 181782-56-9 is a valid CAS Registry Number.

181782-56-9Relevant articles and documents

Hydrolysis of Substituted 1,3,2-dioxaborolanes and an Asymmetric Synthesis of a Differentially Protected syn,syn-3-Methyl-2,4-hexanediol

Matteson, Donald S.,Man, Hon-Wah

, p. 6047 - 6051 (2007/10/03)

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