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1-(2-methyl-9H-carbazol-9-yl) ethan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

433287-20-8

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433287-20-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 433287-20-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,3,2,8 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 433287-20:
(8*4)+(7*3)+(6*3)+(5*2)+(4*8)+(3*7)+(2*2)+(1*0)=138
138 % 10 = 8
So 433287-20-8 is a valid CAS Registry Number.

433287-20-8Upstream product

433287-20-8Downstream Products

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