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17696-93-4

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17696-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17696-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,9 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 17696-93:
(7*1)+(6*7)+(5*6)+(4*9)+(3*6)+(2*9)+(1*3)=154
154 % 10 = 4
So 17696-93-4 is a valid CAS Registry Number.

17696-93-4Relevant articles and documents

Tandem synthesis of highly functionalized 1,2,3-benzotriazines from isocyanides, aniline and dialkyl azadicarboxylate via Cu-catalyzed intramolecular C[sbnd]H activation reactions

Nematpour, Manijeh,Sedaghat, Anna,Dastjerdi, Hossein Fasihi,Tabatabai, Sayyed Abbas

supporting information, (2020/02/18)

A class of substituted 1,2,3-benzotriazines are obtained in tandem mode reaction by means of Cu-catalyzed intramolecular C[sbnd]H activation of aniline, isocyanides and dialkyl azadicarboxylate in acetonitrile at room temperature in good yields. The speed

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