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4-amino-N-(5-isopropyl-3,4-dimethyl-3H-thiazol-2-ylidene)-benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

15090-72-9

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15090-72-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15090-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,9 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 15090-72:
(7*1)+(6*5)+(5*0)+(4*9)+(3*0)+(2*7)+(1*2)=89
89 % 10 = 9
So 15090-72-9 is a valid CAS Registry Number.

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