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1H-Inden-2-ol, 1-amino-2,3-dihydro-7-methyl-, (1S,2R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

461640-95-9

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461640-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 461640-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,1,6,4 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 461640-95:
(8*4)+(7*6)+(6*1)+(5*6)+(4*4)+(3*0)+(2*9)+(1*5)=149
149 % 10 = 9
So 461640-95-9 is a valid CAS Registry Number.

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