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(4-benzyl-phenyl)-acetic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18908-75-3

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18908-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18908-75-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,9,0 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 18908-75:
(7*1)+(6*8)+(5*9)+(4*0)+(3*8)+(2*7)+(1*5)=143
143 % 10 = 3
So 18908-75-3 is a valid CAS Registry Number.
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