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1371592-09-4

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1371592-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1371592-09-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,1,5,9 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1371592-09:
(9*1)+(8*3)+(7*7)+(6*1)+(5*5)+(4*9)+(3*2)+(2*0)+(1*9)=164
164 % 10 = 4
So 1371592-09-4 is a valid CAS Registry Number.

1371592-09-4Downstream Products

1371592-09-4Relevant articles and documents

Synthesis of tetracyclic indoles via intramolecular α-arylation of ketones

Hellal, Malik,Singh, Shambhavi,Cuny, Gregory D.

, p. 4123 - 4130 (2012/06/17)

Figure Persented: An intramolecular palladium(0)-mediated α-arylation of ketones applied to the synthesis of various substituted tetracyclic indoles is reported. Most significantly, the efficiency of the transformation was enhanced by the use of monoligated Pd(0) complexes. This methodology was extended to double α-arylation of ketones using one-pot reactions with either simultaneous addition or sequential addition of two aryl halides for producing aryl substituted tetracyclic indoles.

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