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38506-78-4

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38506-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38506-78-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,5,0 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38506-78:
(7*3)+(6*8)+(5*5)+(4*0)+(3*6)+(2*7)+(1*8)=134
134 % 10 = 4
So 38506-78-4 is a valid CAS Registry Number.

38506-78-4Downstream Products

38506-78-4Relevant articles and documents

Fluoroaliphatic phenols

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, (2008/06/13)

Fluoroaliphatic phenols are prepared by reacting an olefinic phenol with a perfluoroalkyl sulfonyl chloride, bromide, or fluoride in the presence of a free radical catalyst at a temperature of from about 100°-150° C. The fluoroaliphatic phenols are useful in the preparation of condensation products with aldehydes which products are substantive to the skin and render the skin or similar materials repellent to aqueous and oily materials.

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