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85433-92-7

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85433-92-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85433-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,3 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 85433-92:
(7*8)+(6*5)+(5*4)+(4*3)+(3*3)+(2*9)+(1*2)=147
147 % 10 = 7
So 85433-92-7 is a valid CAS Registry Number.

85433-92-7Relevant articles and documents

REACTION DE PERHALOSTYRENES AVEC LES ORGANOLITHIENS. PREPARATION D'ARYL-1 ALCYNES-1 RAMIFIES PAR L'INTERMEDIAIRE D'ARYL FLUORO ACETYLENES

Martin, Sophie,Sauvetre, Raymond,Normant, Jean-F.

, p. 4329 - 4332 (2007/10/02)

Organolithium compounds react with 1-aryl 2-chloro 1,2-difluoroethylene to give derivatives of type Ar-C*C-R'.Hydrolysis of the intermediate carbanionic species yilds the corresponding α,β-difluorostyrenes.

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