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1,4-Diamino-1,4-cyclohexanedimethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13893-57-7

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13893-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13893-57-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,8,9 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13893-57:
(7*1)+(6*3)+(5*8)+(4*9)+(3*3)+(2*5)+(1*7)=127
127 % 10 = 7
So 13893-57-7 is a valid CAS Registry Number.

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