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[4-(1,3-Diethyl-2-oxo-2,3-dihydro-1H-benzoimidazol-5-yl)-3-m-tolyl-pyrazol-1-yl]-acetaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

459217-74-4

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459217-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 459217-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,2,1 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 459217-74:
(8*4)+(7*5)+(6*9)+(5*2)+(4*1)+(3*7)+(2*7)+(1*4)=174
174 % 10 = 4
So 459217-74-4 is a valid CAS Registry Number.

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