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1-(1,2-dimethyl-1H-indol-3-yl)-2-methylpropan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57642-08-7

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57642-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57642-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,4 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57642-08:
(7*5)+(6*7)+(5*6)+(4*4)+(3*2)+(2*0)+(1*8)=137
137 % 10 = 7
So 57642-08-7 is a valid CAS Registry Number.

57642-08-7Upstream product

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