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4-hydroxy-6-2-(m-trifluoromethylphenylethyl)-2H-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99275-17-9

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99275-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99275-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,7 and 5 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99275-17:
(7*9)+(6*9)+(5*2)+(4*7)+(3*5)+(2*1)+(1*7)=179
179 % 10 = 9
So 99275-17-9 is a valid CAS Registry Number.

99275-17-9Upstream product

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