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1197860-99-3

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1197860-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1197860-99-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,8,6 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1197860-99:
(9*1)+(8*1)+(7*9)+(6*7)+(5*8)+(4*6)+(3*0)+(2*9)+(1*9)=213
213 % 10 = 3
So 1197860-99-3 is a valid CAS Registry Number.

1197860-99-3Downstream Products

1197860-99-3Relevant academic research and scientific papers

Efficient synthesis of 5-alkoxy-(3r)-hydroxy-2,3-dihydrospiro[indene-1, 4?-piperidines]: A novel scaffold for renin inhibitors

Nakamura, Yuji,Jojima, Takaaki,Suzuki, Chie,Miyazaki, Shojiro,Nishi, Takahide

scheme or table, p. 2521 - 2523 (2010/01/16)

We report herein, an efficient synthetic method for the preparation of a 5-alkoxy-(3R)-hydroxy-2,3-dihydrospiro[indene-1,4-piperidines] scaffold using a regioselective intermolecular ?reaction and a stereoselective reduction as key steps. Compound 2, base

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