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5969-92-6

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5969-92-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5969-92-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,6 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5969-92:
(6*5)+(5*9)+(4*6)+(3*9)+(2*9)+(1*2)=146
146 % 10 = 6
So 5969-92-6 is a valid CAS Registry Number.

5969-92-6Relevant articles and documents

Benzimidazole ring-containing propyne amide derivative as well as preparation method and pharmaceutical composition and application thereof

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Paragraph 0138-0140, (2020/11/13)

The invention relates to a benzimidazole ring-containing propiolamide derivative as shown in the formula I, its medicinal salt and their preparation method, a composition containing one or more of the compounds and an application of the compounds in treating tumor diseases.

Zeolites. Efficient and eco-friendly catalysts for the synthesis of benzimidazoles

Heravi, Majid M.,Tajbakhsh, Mahmood,Ahmadi, Amir N.,Mohajerani, Bagher

, p. 175 - 179 (2007/10/03)

A superior method of synthesis of 2-substituted benzimidazoles by means of the heterogeneous catalysis of synthetic and natural zeolites in the reaction of 1,2-diaminobenzene with acid chlorides is described. Springer-Verlag 2005.

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