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17β-tert-Butoxy-1,3-dimethoxy-7α-methyl-7β-(phenylsulfonyl)-1,3,5(10),9(11)-oestratetraen is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82055-04-7

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82055-04-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82055-04-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,0,5 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82055-04:
(7*8)+(6*2)+(5*0)+(4*5)+(3*5)+(2*0)+(1*4)=107
107 % 10 = 7
So 82055-04-7 is a valid CAS Registry Number.

82055-04-7Relevant academic research and scientific papers

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