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5-Hydroxy-6α,7α-epoxy-D(17a)-homo-18-nor-5α-pregna-2,13,15,17-tetrene-1,20-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40071-61-2

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40071-61-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40071-61-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,7 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 40071-61:
(7*4)+(6*0)+(5*0)+(4*7)+(3*1)+(2*6)+(1*1)=72
72 % 10 = 2
So 40071-61-2 is a valid CAS Registry Number.

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40071-61-2Relevant academic research and scientific papers

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