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tert-Butyl-[2-(3,3-dimethyl-oxiranylmethyl)-3-methyl-but-3-enyloxy]-dimethyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133872-83-0

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133872-83-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133872-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,8,7 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 133872-83:
(8*1)+(7*3)+(6*3)+(5*8)+(4*7)+(3*2)+(2*8)+(1*3)=140
140 % 10 = 0
So 133872-83-0 is a valid CAS Registry Number.

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