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159116-81-1

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159116-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 159116-81-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,1,1 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 159116-81:
(8*1)+(7*5)+(6*9)+(5*1)+(4*1)+(3*6)+(2*8)+(1*1)=141
141 % 10 = 1
So 159116-81-1 is a valid CAS Registry Number.

159116-81-1Relevant articles and documents

Anti-tumour Heterocycles. Part 12. The Synthesis of New Hydroxypyrrolocarbazoles and Hydroxypyridocarbazoles

Dharmasens, Priyanthi,Oliveira-Campos, Ana-M. R.,Queiroz, Maria-Joao R. P.,Shannon, Patric V. R.

, p. 316 - 363 (2007/10/03)

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