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2-Bromo-3-butoxy-6-(1,5-diphenyl-4,5-dihydro-1H-pyrazol-3-yl)-4-nitro-phenol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128989-09-3

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128989-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128989-09-3 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 9 respectively.
Calculate Digit Verification of CAS Registry Number 128989-09:
(8*1)+(7*2)+(6*8)+(5*9)+(4*8)+(3*9)+(2*0)+(1*9)=183
183 % 10 = 3
So 128989-09-3 is a valid CAS Registry Number.

128989-09-3Downstream Products

128989-09-3Relevant academic research and scientific papers

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