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2H-1-Benzopyran-2-one, 4-(bromomethyl)-7,8-dimethoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

779355-13-4

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779355-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 779355-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,9,3,5 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 779355-13:
(8*7)+(7*7)+(6*9)+(5*3)+(4*5)+(3*5)+(2*1)+(1*3)=214
214 % 10 = 4
So 779355-13-4 is a valid CAS Registry Number.

779355-13-4Upstream product

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