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105176-69-0

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105176-69-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105176-69-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,1,7 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 105176-69:
(8*1)+(7*0)+(6*5)+(5*1)+(4*7)+(3*6)+(2*6)+(1*9)=110
110 % 10 = 0
So 105176-69-0 is a valid CAS Registry Number.

105176-69-0Downstream Products

105176-69-0Relevant articles and documents

A novel Zn-catalyzed hydroamination of propargylamides: A general synthesis of di- and tri-substituted imidazoles

Pews-Davtyan, Anahit,Beller, Matthias

, p. 2152 - 2154 (2011)

Starting from commercially available amines and propargylamides a variety of substituted imidazoles were synthesized via a novel hydroamination- cyclization sequence. The target compounds are obtained in good to excellent yields in the presence of catalytic amounts of zinc triflate.

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