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Silane, [6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1,7-octadiynyl]trimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

502176-85-4

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502176-85-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502176-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,1,7 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 502176-85:
(8*5)+(7*0)+(6*2)+(5*1)+(4*7)+(3*6)+(2*8)+(1*5)=124
124 % 10 = 4
So 502176-85-4 is a valid CAS Registry Number.

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