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O2-methyl 1-(4-ethoxycarbonylpiperazin-1-yl)diazen-1-ium-1,2-diolate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

178948-50-0

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178948-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178948-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,9,4 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 178948-50:
(8*1)+(7*7)+(6*8)+(5*9)+(4*4)+(3*8)+(2*5)+(1*0)=200
200 % 10 = 0
So 178948-50-0 is a valid CAS Registry Number.

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