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1H-Indene, 1,1,3-trichloro-2,4,5,6,7-pentafluoro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57335-38-3

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57335-38-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57335-38-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,3,3 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57335-38:
(7*5)+(6*7)+(5*3)+(4*3)+(3*5)+(2*3)+(1*8)=133
133 % 10 = 3
So 57335-38-3 is a valid CAS Registry Number.

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