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154159-06-5

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154159-06-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154159-06-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,1,5 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 154159-06:
(8*1)+(7*5)+(6*4)+(5*1)+(4*5)+(3*9)+(2*0)+(1*6)=125
125 % 10 = 5
So 154159-06-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H9Cl9/c11-3-7(5(12)13)4-1-10(18,19)8(7,6(14)15)2-9(4,16)17/h4-6H,1-3H2/t4-,7-,8+/m1/s1

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