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1,2,3,8-tetraphenylcyclo-octatetraene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73223-89-9

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73223-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73223-89-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,2,2 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73223-89:
(7*7)+(6*3)+(5*2)+(4*2)+(3*3)+(2*8)+(1*9)=119
119 % 10 = 9
So 73223-89-9 is a valid CAS Registry Number.

73223-89-9Downstream Products

73223-89-9Relevant academic research and scientific papers

REACTIONS OF CYCLO-OCTATETRARENE AND ITS DERIVATES - X 1,2,3,8-TETRAPHENYLCYCLO-OCTATETRANE AND 2,3,4,5-TETRAPHENYLCYCLO-OCTA-1,3,5-TRIENE

Fray, Gordon I.,Gale, David P.,Geen, Graham R.

, p. 3101 - 3106 (2007/10/02)

The reaction of tetracyclone 1b with the cyclo-octatetraenedimethyl acetylenedicarboxylate adduct 2 at ca. 110 deg C produces, in addition to the exo ? cycloadduct 3b (49percent), 1,2,3,8-tetraphenylcyclo-octatraene 5 (11percent), together with the d

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