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C55H48N4O8S2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1261140-19-5

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1261140-19-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1261140-19-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,1,4 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1261140-19:
(9*1)+(8*2)+(7*6)+(6*1)+(5*1)+(4*4)+(3*0)+(2*1)+(1*9)=105
105 % 10 = 5
So 1261140-19-5 is a valid CAS Registry Number.

1261140-19-5Upstream product

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