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4-[4-benzhydrylidene-1-(4-methoxy-phenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carbonyl]-morpholine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69139-86-2

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69139-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69139-86-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,1,3 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 69139-86:
(7*6)+(6*9)+(5*1)+(4*3)+(3*9)+(2*8)+(1*6)=162
162 % 10 = 2
So 69139-86-2 is a valid CAS Registry Number.

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