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861898-33-1

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861898-33-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861898-33-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,8,9 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 861898-33:
(8*8)+(7*6)+(6*1)+(5*8)+(4*9)+(3*8)+(2*3)+(1*3)=221
221 % 10 = 1
So 861898-33-1 is a valid CAS Registry Number.

861898-33-1Upstream product

861898-33-1Downstream Products

861898-33-1Relevant academic research and scientific papers

Cholestane-based liquid crystals containing a difluorooxymethylene bridge

Kirsch, Peer,Mergner, Thomas

, p. 146 - 149 (2006)

A new class of steroid-based liquid crystals was synthesized and characterized with regard to their mesogenic and chiroptical properties. The β-selective formation of the cholestanyl difluoromethyl ether bridge was achieved by an oxidative fluorodesulfura

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