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4,7-bis(4-methylthiophen-2-yl)benzo[1,2,5]thiadiazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1201212-94-3

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1201212-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1201212-94-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,1,2,1 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1201212-94:
(9*1)+(8*2)+(7*0)+(6*1)+(5*2)+(4*1)+(3*2)+(2*9)+(1*4)=73
73 % 10 = 3
So 1201212-94-3 is a valid CAS Registry Number.

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