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130766-72-2

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130766-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130766-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,6 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130766-72:
(8*1)+(7*3)+(6*0)+(5*7)+(4*6)+(3*6)+(2*7)+(1*2)=122
122 % 10 = 2
So 130766-72-2 is a valid CAS Registry Number.

130766-72-2Downstream Products

130766-72-2Relevant articles and documents

Isoindole Derivatives from o-Diacylbenzenes and Aromatic Amines

Nan'ya, Seiko,Fujii, Takashi,Butsugan, Yasuo

, p. 1407 - 1408 (2007/10/02)

o-Acetylbenzophenone produced yellow 1,2-diaryl-3-(aryliminomethyl)isoindole by the reaction with aromatic amines in the absence of acid.On the reaction of o-diacetylbenzene under the similar condition, three types of yellow products were obtained.The structure of these isoindole derivatives were determined and their formation mechanism was proposed.

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