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146515-39-1

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146515-39-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146515-39-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,5,1 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 146515-39:
(8*1)+(7*4)+(6*6)+(5*5)+(4*1)+(3*5)+(2*3)+(1*9)=131
131 % 10 = 1
So 146515-39-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H9NO4/c1-16-11(15)8-4-6-2-3-9(13)10(14)7(6)5-12-8/h2-5,12,15H,1H3/b11-8+

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