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1-(3-amino-4-methyl-phenyl)-octan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

683239-46-5

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683239-46-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 683239-46-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,3,2,3 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 683239-46:
(8*6)+(7*8)+(6*3)+(5*2)+(4*3)+(3*9)+(2*4)+(1*6)=185
185 % 10 = 5
So 683239-46-5 is a valid CAS Registry Number.

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