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Propanal, 2-methyl-3-[(methylthio)methoxy]-, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

111865-83-9

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111865-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111865-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,8,6 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 111865-83:
(8*1)+(7*1)+(6*1)+(5*8)+(4*6)+(3*5)+(2*8)+(1*3)=119
119 % 10 = 9
So 111865-83-9 is a valid CAS Registry Number.

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