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2-(5-bromo-6-methoxy-naphthalen-2-yl)-propionyl chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99231-35-3

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99231-35-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99231-35-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,3 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99231-35:
(7*9)+(6*9)+(5*2)+(4*3)+(3*1)+(2*3)+(1*5)=153
153 % 10 = 3
So 99231-35-3 is a valid CAS Registry Number.

99231-35-3Upstream product

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