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tetrakis-(butoxy-4-bromide)-tetrakis-p-tert-butylcalix[4]arene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

222618-39-5

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222618-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 222618-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,6,1 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 222618-39:
(8*2)+(7*2)+(6*2)+(5*6)+(4*1)+(3*8)+(2*3)+(1*9)=115
115 % 10 = 5
So 222618-39-5 is a valid CAS Registry Number.

222618-39-5Upstream product

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