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1363843-49-5

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1363843-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1363843-49-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,3,8,4 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1363843-49:
(9*1)+(8*3)+(7*6)+(6*3)+(5*8)+(4*4)+(3*3)+(2*4)+(1*9)=175
175 % 10 = 5
So 1363843-49-5 is a valid CAS Registry Number.

1363843-49-5Downstream Products

1363843-49-5Relevant articles and documents

Rhodium(III)-Catalyzed Regioselective Direct C4-Alkylation and C2-Annulation of Indoles: Straightforward Access to Indolopyridone

Biswas, Aniruddha,Samanta, Rajarshi

, p. 1426 - 1436 (2018/04/06)

A straightforward RhIII-catalyzed strategy was developed for the site-selective C4-alkylation and C2-annulation of indole by using electronically variable diazo esters. The transformation was accomplished with the assist of an oxime directing group at the C3 position of the indole core with wide scope and functional-group tolerance. The method directly provided an indolopyridone core. The selectivity was triggered by the reactivity of the diazo coupling partner.

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