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3,17β-Bis(benzyloxy)-11β-ethynylestra-1,3,5(10)-triene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

166183-97-7

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166183-97-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166183-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,1,8 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 166183-97:
(8*1)+(7*6)+(6*6)+(5*1)+(4*8)+(3*3)+(2*9)+(1*7)=157
157 % 10 = 7
So 166183-97-7 is a valid CAS Registry Number.

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166183-97-7Relevant academic research and scientific papers

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