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tert-butyl 5-methoxy-1-oxo-2,3-dihydro-1H-indene-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

957477-27-9

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957477-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 957477-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,4,7 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 957477-27:
(8*9)+(7*5)+(6*7)+(5*4)+(4*7)+(3*7)+(2*2)+(1*7)=229
229 % 10 = 9
So 957477-27-9 is a valid CAS Registry Number.

957477-27-9Upstream product

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