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9-Decen-2,5,8-trion is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

79977-05-2

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79977-05-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79977-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,7 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 79977-05:
(7*7)+(6*9)+(5*9)+(4*7)+(3*7)+(2*0)+(1*5)=202
202 % 10 = 2
So 79977-05-2 is a valid CAS Registry Number.

79977-05-2Upstream product

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