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186259-71-2

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186259-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186259-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,2,5 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 186259-71:
(8*1)+(7*8)+(6*6)+(5*2)+(4*5)+(3*9)+(2*7)+(1*1)=172
172 % 10 = 2
So 186259-71-2 is a valid CAS Registry Number.

186259-71-2Upstream product

186259-71-2Downstream Products

186259-71-2Relevant articles and documents

A PROCESS USING GRIGNARD REAGENTS

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Page/Page column 84-85, (2011/10/10)

The present invention relates to a process using Grignard reagents for providing thio- triazolo group-containing compounds.

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