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1441929-19-6

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1441929-19-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1441929-19-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,1,9,2 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1441929-19:
(9*1)+(8*4)+(7*4)+(6*1)+(5*9)+(4*2)+(3*9)+(2*1)+(1*9)=166
166 % 10 = 6
So 1441929-19-6 is a valid CAS Registry Number.

1441929-19-6Downstream Products

1441929-19-6Relevant articles and documents

A simple two-step access to diversely substituted imidazo[4,5-b]pyridines and benzimidazoles from readily available 2-imidazolines

Mujumdar, Prashant,Grkovic, Tanja,Krasavin, Mikhail

, p. 3336 - 3340 (2013/07/05)

We discovered a facile rearrangement of N-(hetero)aryl 2-imidazolines into diversely substituted imidazo[4,5-b]pyridines and benzimidazoles, under Bechamp reduction conditions. Combined with the earlier reported protocol for Pd-catalyzed (hetero)arylation of 2-imidazolines, it provides a simple two-step access to a range of compounds based on these medicinally important heterocyclic cores.

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