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139561-08-3

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139561-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139561-08-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,6 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139561-08:
(8*1)+(7*3)+(6*9)+(5*5)+(4*6)+(3*1)+(2*0)+(1*8)=143
143 % 10 = 3
So 139561-08-3 is a valid CAS Registry Number.

139561-08-3Downstream Products

139561-08-3Relevant articles and documents

Diastereoselective Synthesis of Cyclopropane Amino Acids Using Diazo Compounds Generated in Situ

Adams, Luke A.,Aggarwal, Varinder K.,Bonnert, Roger V.,Bressel, Bettina,Cox, Russell J.,Shepherd, Jon,De Vicente, Javier,Walter, Magnus,Whittingham, William G.,Winn, Caroline L.

, p. 9433 - 9440 (2007/10/03)

A simple and high-yielding method for the preparation of cyclopropane amino acids is described. The novel method involves the one-pot cyclopropanation of readily available dehydroamino acids using aryl and unsaturated diazo compounds generated in situ fro

Cyclopropane derivatives. V. Synthesis of 1-amino-2-arylcyclopropane carboxylic acids. Preliminary results of interaction with dopadecarboxylase

Bernabe,Cuevas,Fernandez-AlvarezE.

, p. 33 - 45 (2007/10/04)

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