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151910-10-0

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151910-10-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151910-10-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,1 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 151910-10:
(8*1)+(7*5)+(6*1)+(5*9)+(4*1)+(3*0)+(2*1)+(1*0)=100
100 % 10 = 0
So 151910-10-0 is a valid CAS Registry Number.

151910-10-0Relevant articles and documents

Preparation of both enantiomers of cyclopropane derivatives from the reaction of vinyl selenones with di-(-)-bornyl malonate

Bagnoli, Luana,Scarponi, Catalina,Testaferri, Lorenzo,Tiecco, Marcello

scheme or table, p. 1506 - 1514 (2009/12/01)

The reaction of vinyl selenones with di-(-)-bornyl malonate and sodium hydride occurred with low diastereoselectivity and afforded a mixture of two diastereomeric cyclopropane derivatives in comparable yields. These, however, could be easily separated by chromatography. Removal of the bornyl group afforded highly enantiomerically enriched cyclopropanes. An example of the simple conversions of these cyclopropanes into useful cyclopropane α-amino acids is also illustrated. The syntheses of several vinyl selenides and selenones are also described.

Asymmetric Synthesis of (1S,2R)-(+)-2-Phenyl-1-Aminocyclopropane-1-Carboxylic Acid

Williams, Robert M.,Fegley, Glenn J.

, p. 6933 - 6935 (2007/10/02)

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