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2-hydroxy-3-bromo-4-n-butoxy-5-nitroacetophenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128989-06-0

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128989-06-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128989-06-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,8 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128989-06:
(8*1)+(7*2)+(6*8)+(5*9)+(4*8)+(3*9)+(2*0)+(1*6)=180
180 % 10 = 0
So 128989-06-0 is a valid CAS Registry Number.

128989-06-0Upstream product

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