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1,7-Dibromohepta-2,5-diyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

286367-51-9

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286367-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 286367-51-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,6,3,6 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 286367-51:
(8*2)+(7*8)+(6*6)+(5*3)+(4*6)+(3*7)+(2*5)+(1*1)=179
179 % 10 = 9
So 286367-51-9 is a valid CAS Registry Number.

286367-51-9Upstream product

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