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1352548-19-6

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1352548-19-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1352548-19-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,2,5,4 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1352548-19:
(9*1)+(8*3)+(7*5)+(6*2)+(5*5)+(4*4)+(3*8)+(2*1)+(1*9)=156
156 % 10 = 6
So 1352548-19-6 is a valid CAS Registry Number.

1352548-19-6Relevant articles and documents

Furan ring opening-indole ring closure: Recyclization of 2-(2-aminophenyl)furans into 2-(2-oxoalkyl)indoles

Pilipenko, Arkady S.,Mel'Chin, Vladimir V.,Trushkov, Igor V.,Cheshkov, Dmitry A.,Butin, Alexander V.

, p. 619 - 627 (2012/01/05)

The acid-catalyzed rearrangement of 5-alkyl-2-[2-(sulfonylamino)phenyl] furans into 2-(2-oxoalkyl)indoles is described. When the N-sulfonyl group in the starting compounds was displaced by an N-acyl group, the corresponding indoles were not formed under t

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