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((CH3)3C)(C6H5)Ge(OC2H5)2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157017-18-0

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157017-18-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157017-18-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,1 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 157017-18:
(8*1)+(7*5)+(6*7)+(5*0)+(4*1)+(3*7)+(2*1)+(1*8)=120
120 % 10 = 0
So 157017-18-0 is a valid CAS Registry Number.

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