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methyl 1-(4H-cyclopentaphenanthryl)acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143255-76-9

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143255-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143255-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,5 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143255-76:
(8*1)+(7*4)+(6*3)+(5*2)+(4*5)+(3*5)+(2*7)+(1*6)=119
119 % 10 = 9
So 143255-76-9 is a valid CAS Registry Number.

143255-76-9Upstream product

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