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N,N'-diphenyl<2.2>paracyclophane-4,5,12,13-tetracarboxylic acid bis-imide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66086-31-5

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66086-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66086-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,0,8 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66086-31:
(7*6)+(6*6)+(5*0)+(4*8)+(3*6)+(2*3)+(1*1)=135
135 % 10 = 5
So 66086-31-5 is a valid CAS Registry Number.

66086-31-5Relevant academic research and scientific papers

SYNTHESIS AND CHEMICAL PROPERTIES OF N,N'-DIHYDROXYPARACYCLOPHANE-4,5,12,13-TETRACARBOXYLIC ACID BISIMIDE

Eltamany, Elsayed H.,Mourad, Aboul-Fetouh E.

, p. 425 - 432 (2007/10/02)

Paracyclophane-4,5,12,13-tetracarboxylic acid dianhydride (1) reacts with hydroxylamine hydrochloride in pyridine to afford N,N'-dihydroxyparacyclophane-4,5,12,13-tetracarboxylic acid bisimide (2).The reaction of 2 with arylsulfonyl chlorides, a

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