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2-acetyl-4-(4-methoxy-benzylamino)-3,4-dihydro-2H-benzo[f][1,4]oxazepin-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19209-70-2

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19209-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19209-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,0 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19209-70:
(7*1)+(6*9)+(5*2)+(4*0)+(3*9)+(2*7)+(1*0)=112
112 % 10 = 2
So 19209-70-2 is a valid CAS Registry Number.

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