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145397-25-7

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145397-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145397-25-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,9 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 145397-25:
(8*1)+(7*4)+(6*5)+(5*3)+(4*9)+(3*7)+(2*2)+(1*5)=147
147 % 10 = 7
So 145397-25-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H10FN3O4/c9-4-1-12(8(14)11-7(4)10)5-3-15-6(2-13)16-5/h1,5-6,13H,2-3H2,(H2,10,11,14)/t5-,6-/m1/s1

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