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Acetic acid 1-methyl-2-(4-phenoxy-phenoxy)-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

102919-77-7

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102919-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102919-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,9,1 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102919-77:
(8*1)+(7*0)+(6*2)+(5*9)+(4*1)+(3*9)+(2*7)+(1*7)=117
117 % 10 = 7
So 102919-77-7 is a valid CAS Registry Number.

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