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104777-69-7

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104777-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104777-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,7 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 104777-69:
(8*1)+(7*0)+(6*4)+(5*7)+(4*7)+(3*7)+(2*6)+(1*9)=137
137 % 10 = 7
So 104777-69-7 is a valid CAS Registry Number.

104777-69-7Upstream product

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