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Phosphonic acid, 2-chloro-1-cyclohexen-1-yl propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64434-75-9

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64434-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64434-75-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,3 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 64434-75:
(7*6)+(6*4)+(5*4)+(4*3)+(3*4)+(2*7)+(1*5)=129
129 % 10 = 9
So 64434-75-9 is a valid CAS Registry Number.
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