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9-cyano-5-carboxymethyl-6,7-dihydro-1H, 5H-pyrido[1,2,3-de]quinoxaline-2,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

150534-99-9

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150534-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150534-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,5,3 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 150534-99:
(8*1)+(7*5)+(6*0)+(5*5)+(4*3)+(3*4)+(2*9)+(1*9)=119
119 % 10 = 9
So 150534-99-9 is a valid CAS Registry Number.

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