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126681-77-4

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126681-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126681-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,6,8 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126681-77:
(8*1)+(7*2)+(6*6)+(5*6)+(4*8)+(3*1)+(2*7)+(1*7)=144
144 % 10 = 4
So 126681-77-4 is a valid CAS Registry Number.

126681-77-4Relevant articles and documents

SYNTHESIS, PROPERTIES AND BIOLOGICAL ACTIVITY OF 2-1-ADAMANTYL)-IMINO>-4-R1-5-p-R-PHENYL-2,3-DIHYDRO-3-FURANONES AND THEIR HYDROLYSIS PRODUCTS

Yanborisov, T. N.,Shurov, S. N.,Andreichikov, Yu. S.,Rudakova, I. P.,Semenova, E. N.,Novoselova, G. N.

, p. 995 - 998 (2007/10/02)

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