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tert-Butyl-[5-(2-ethyl-[1,3]dioxolan-2-yl)-1-methyl-3-methylene-hexyloxy]-dimethyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

177989-46-7

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177989-46-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177989-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,9,8 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 177989-46:
(8*1)+(7*7)+(6*7)+(5*9)+(4*8)+(3*9)+(2*4)+(1*6)=217
217 % 10 = 7
So 177989-46-7 is a valid CAS Registry Number.

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