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1-benzenesulfonyl-5-bromo-4-(1-tert-butoxy-7a-methyl-2,3,3a,6,7,7a-hexahydro-1H-inden-5-yl)-1,2,3,6-tetrahydro-pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

919491-23-9

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919491-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 919491-23-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,4,9 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 919491-23:
(8*9)+(7*1)+(6*9)+(5*4)+(4*9)+(3*1)+(2*2)+(1*3)=199
199 % 10 = 9
So 919491-23-9 is a valid CAS Registry Number.

919491-23-9Relevant academic research and scientific papers

An efficient access to novel enantiomerically pure steroidal δ-amino acids

Suennemann, Hans Wolf,Hofmeister, Anja,Magull, Joerg,De Meijere, Armin

, p. 8336 - 8344 (2007/10/03)

A highly chemoselective sequence of Stille and Heck couplings on the heterocyclic bromoenol triflates 2a-c with the bicycloalkenylstannanes cis-3 and trans-3 furnished the intermediate bromobutadienes 4a-c in good yields ranging from 73-94%. A modified He

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