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2-acetylamino-5-phenyl-thiophen-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

30416-49-0

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30416-49-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30416-49-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,4,1 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30416-49:
(7*3)+(6*0)+(5*4)+(4*1)+(3*6)+(2*4)+(1*9)=80
80 % 10 = 0
So 30416-49-0 is a valid CAS Registry Number.

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