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252554-77-1

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252554-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 252554-77-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,2,5,5 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 252554-77:
(8*2)+(7*5)+(6*2)+(5*5)+(4*5)+(3*4)+(2*7)+(1*7)=141
141 % 10 = 1
So 252554-77-1 is a valid CAS Registry Number.

252554-77-1Downstream Products

252554-77-1Relevant articles and documents

Syntheses and applications of 2-phosphino-2′-alkoxy-1,1′- binaphthyl ligands. Development of a working model for asymmetric induction in hydrovinylation reactions

Saha, Biswajit,RajanBabu

, p. 2357 - 2363 (2007)

Among the handful of monophosphine ligands that effect asymmetric hydrovinylation of vinylarenes, 2-diphenylphosphino-2′-methoxy-1,1′- binaphthyl (MOP) is among the most accessible. Addition of a methyl group at the 3′-position of this ligand significantl

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