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2,3,4,6,7,8,9,10-octahydro-cyclohepta[b]naphthalen-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75490-14-1

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75490-14-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75490-14-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,9 and 0 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75490-14:
(7*7)+(6*5)+(5*4)+(4*9)+(3*0)+(2*1)+(1*4)=141
141 % 10 = 1
So 75490-14-1 is a valid CAS Registry Number.

75490-14-1Upstream product

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