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4-(furan-3-yl)-7-methoxy-2-quinolinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

167763-91-9

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167763-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 167763-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,7,6 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 167763-91:
(8*1)+(7*6)+(6*7)+(5*7)+(4*6)+(3*3)+(2*9)+(1*1)=179
179 % 10 = 9
So 167763-91-9 is a valid CAS Registry Number.

167763-91-9Upstream product

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