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ethyl {3-[4-(methyloxy)phenyl]-2-oxo-1,4-diazaspiro[4.5]dec-3-en-1-yl}acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

923975-90-0

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923975-90-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 923975-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,3,9,7 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 923975-90:
(8*9)+(7*2)+(6*3)+(5*9)+(4*7)+(3*5)+(2*9)+(1*0)=210
210 % 10 = 0
So 923975-90-0 is a valid CAS Registry Number.

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