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173979-04-9

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173979-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173979-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,9,7 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 173979-04:
(8*1)+(7*7)+(6*3)+(5*9)+(4*7)+(3*9)+(2*0)+(1*4)=179
179 % 10 = 9
So 173979-04-9 is a valid CAS Registry Number.

173979-04-9Downstream Products

173979-04-9Relevant articles and documents

Synthesis of thiazole compounds via lithiation: An unexpected rearrangement

Ross Kelly,Lang, Fengrui

, p. 9293 - 9296 (2007/10/02)

A novel rearrangement was discovered during an investigation of the lithium-bromine exchange reactions of bromothiazole derivatives and their subsequent reactions with various electrophiles.

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