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Benzene, 1-chloro-4-[(6-chloro-3,7-dimethyl-2,7-octadienyl)oxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91939-48-9

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91939-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91939-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,3 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 91939-48:
(7*9)+(6*1)+(5*9)+(4*3)+(3*9)+(2*4)+(1*8)=169
169 % 10 = 9
So 91939-48-9 is a valid CAS Registry Number.

91939-48-9Downstream Products

91939-48-9Relevant academic research and scientific papers

ENE-TYPE CHLORINATION OF OLEFINS WITH DICHLORINE MONOXIDE

Torii, Sigeru,Tanaka, Hideo,Tada, Nobuhito,Nagao, Sigemitsu,Sasaoka, Michio

, p. 877 - 880 (1984)

New ene-type chlorination of olefins with dichlorine monoxide (Cl2O) and its application to the synthesis of chloroazetidinones, key intermediates of penicillin-cephalosporin conversion, are described.

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