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87949-09-5

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87949-09-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87949-09-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,4 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87949-09:
(7*8)+(6*7)+(5*9)+(4*4)+(3*9)+(2*0)+(1*9)=195
195 % 10 = 5
So 87949-09-5 is a valid CAS Registry Number.

87949-09-5Relevant articles and documents

Synthesis and antiinflammatory activity of 7-oxo-1H,7H-pyrazolo[1,5-a]pyrimidine-6-N-pyridylcarboxamides

Doria,Passarotti,Sala,Magrini,Sberze,Tibolla,Buttinoni,Ferrari,Tremolada

, p. 808 - 817 (2007/10/02)

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