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155750-49-5

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155750-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155750-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,5 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 155750-49:
(8*1)+(7*5)+(6*5)+(5*7)+(4*5)+(3*0)+(2*4)+(1*9)=145
145 % 10 = 5
So 155750-49-5 is a valid CAS Registry Number.

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