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2,4-Diamino-3,5-thiophendicarbonsaeure-diethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38190-01-1

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38190-01-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38190-01-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,9 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 38190-01:
(7*3)+(6*8)+(5*1)+(4*9)+(3*0)+(2*0)+(1*1)=111
111 % 10 = 1
So 38190-01-1 is a valid CAS Registry Number.

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