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2,2-dimethyl-2H-1-benzopyran-6-carbonyl chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

246237-53-6

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246237-53-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 246237-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,6,2,3 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 246237-53:
(8*2)+(7*4)+(6*6)+(5*2)+(4*3)+(3*7)+(2*5)+(1*3)=136
136 % 10 = 6
So 246237-53-6 is a valid CAS Registry Number.

246237-53-6Upstream product

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