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103230-60-0

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103230-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103230-60-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,2,3 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103230-60:
(8*1)+(7*0)+(6*3)+(5*2)+(4*3)+(3*0)+(2*6)+(1*0)=60
60 % 10 = 0
So 103230-60-0 is a valid CAS Registry Number.

103230-60-0Downstream Products

103230-60-0Relevant articles and documents

Organometallic C-N coupling between N,N′-dichloro-p-benzoquinone diimine and Grignard reagents and its application to synthesis of polyanilines

Yamamoto, Takakazu,Nurulla, Ismayil,Ushiro, Asako

, p. 8653 - 8656 (2001)

A new C-N coupling reaction between N,N′-dichloro-p-benzoquinone diimines and aryl Grignard reagents has been developed. The new method gives N,N′-diaryl-p-benzoquinone diimines in 50-88% isolated yield. The obtained new compounds are regarded as oligomeric model compounds for pernigraniline-type polyaniline, and their chemical behavior has been investigated. New polyaniline-type polymers have been prepared by applying the developed C-N coupling reaction.

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