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271261-75-7

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271261-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 271261-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,1,2,6 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 271261-75:
(8*2)+(7*7)+(6*1)+(5*2)+(4*6)+(3*1)+(2*7)+(1*5)=127
127 % 10 = 7
So 271261-75-7 is a valid CAS Registry Number.

271261-75-7Relevant articles and documents

A new class of folding oligomers: Crescent oligoamides [4]

Zhu, Jin,Parra, Ruben D.,Zeng, Huaqiang,Skrzypczak-Jankun, Ewa,Zeng, Xiao Cheng,Gong, Bing

, p. 4219 - 4220 (2007/10/03)

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