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845790-48-9

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845790-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 845790-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,7,9 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 845790-48:
(8*8)+(7*4)+(6*5)+(5*7)+(4*9)+(3*0)+(2*4)+(1*8)=209
209 % 10 = 9
So 845790-48-9 is a valid CAS Registry Number.
InChI:InChI=1/C11H10ClFO3/c12-8-4-7(5-9(13)6-8)10(14)2-1-3-11(15)16/h4-6H,1-3H2,(H,15,16)

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