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Carbamic acid, (chloromethyl)-, 2,4-dichlorophenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64381-41-5

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64381-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64381-41-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,3,8 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 64381-41:
(7*6)+(6*4)+(5*3)+(4*8)+(3*1)+(2*4)+(1*1)=125
125 % 10 = 5
So 64381-41-5 is a valid CAS Registry Number.
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