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1399347-20-6

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1399347-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1399347-20-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,9,3,4 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1399347-20:
(9*1)+(8*3)+(7*9)+(6*9)+(5*3)+(4*4)+(3*7)+(2*2)+(1*0)=206
206 % 10 = 6
So 1399347-20-6 is a valid CAS Registry Number.

1399347-20-6Relevant articles and documents

Palladium (II)-catalysed intramolecular C–H functionalizations: Efficient synthesis of kealiinine C and analogues

Saha, Debasmita,Stolarzewicz, Izabela,Bahadur, Vijay,Sharma, Upendra K.,Voskressensky, Leonid G.,Sharma, Anuj,Singh, Brajendra K.,Van der Eycken, Erik V.

, p. 233 - 238 (2018)

An efficient palladium-catalysed C–H functionalization sequence has been developed for the synthesis of 2-aminoimidazole alkaloids (Kealiinine C) and its analogues. This protocol proceeds via iodocyclisation of propargylguanidines followed by intramolecul

Synthesis of the reported structures for kealiinines B and C

Gibbons, Joseph B.,Gligorich, Keith M.,Welm, Bryan E.,Looper, Ryan E.

supporting information, p. 4734 - 4737 (2013/01/15)

Syntheses of the reported structures of kealiinines B and C have been executed. An intermolecular electrophile-induced cyclization of a pendant arene on an ene-guanidine affords the tetracyclic, oxidized naphthimidazole cores.

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