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11,12-dibromo-5,6,11,12-tetrahydrodibenzo[a,e]cycloocten-5-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1027338-08-4

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1027338-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027338-08-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,3,3 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1027338-08:
(9*1)+(8*0)+(7*2)+(6*7)+(5*3)+(4*3)+(3*8)+(2*0)+(1*8)=124
124 % 10 = 4
So 1027338-08-4 is a valid CAS Registry Number.

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