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2,2-Dimethyl-5-((1E,3E)-penta-1,3-dienyl)-benzo[1,3]dioxin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

547739-24-2

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547739-24-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 547739-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,7,7,3 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 547739-24:
(8*5)+(7*4)+(6*7)+(5*7)+(4*3)+(3*9)+(2*2)+(1*4)=192
192 % 10 = 2
So 547739-24-2 is a valid CAS Registry Number.

547739-24-2Upstream product

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