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128917-87-3

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128917-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128917-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,1 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128917-87:
(8*1)+(7*2)+(6*8)+(5*9)+(4*1)+(3*7)+(2*8)+(1*7)=163
163 % 10 = 3
So 128917-87-3 is a valid CAS Registry Number.

128917-87-3Relevant articles and documents

Synthesis and anti-avian influenza virus (H5N1) evaluation of some novel nicotinonitriles and their N-acylic nucleosides

Rashad, Aymn E.,Shamroukh, Ahmed H.,Yousif, Nabil M.,Salama, Mowafia A.,El-Shahat, Mahmoud,El-Hashash, Maher A.,El-Farargy, Ahmed F.,Mostafa, Ahmed

, p. 1130 - 1135,6 (2020/09/16)

Pyridine and fused pyridines derivatives are interesting compounds with diverse chemical properties and pharmacological activities. Herein, the synthesis and antiviral evaluation of some new pyridines are described.

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