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(3R,3aS,7S,8R,9R,9aR)-8-Bromo-3,9-dimethyl-octahydro-3a,7-methano-cyclopentacycloocten-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

205927-75-9

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205927-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205927-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,9,2 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 205927-75:
(8*2)+(7*0)+(6*5)+(5*9)+(4*2)+(3*7)+(2*7)+(1*5)=139
139 % 10 = 9
So 205927-75-9 is a valid CAS Registry Number.

205927-75-9Upstream product

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