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157406-12-7

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157406-12-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157406-12-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,4,0 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 157406-12:
(8*1)+(7*5)+(6*7)+(5*4)+(4*0)+(3*6)+(2*1)+(1*2)=127
127 % 10 = 7
So 157406-12-7 is a valid CAS Registry Number.

157406-12-7Upstream product

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