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1159252-73-9

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1159252-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1159252-73-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,2,5 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1159252-73:
(9*1)+(8*1)+(7*5)+(6*9)+(5*2)+(4*5)+(3*2)+(2*7)+(1*3)=159
159 % 10 = 9
So 1159252-73-9 is a valid CAS Registry Number.

1159252-73-9Relevant articles and documents

Radical reactions with double memory of chirality (2MOC) for the enantiospecific synthesis of adjacent stereogenic quaternary centersin solution: Cleavage and bonding faster than radical rotation

Resendiz, Marino J. E.,Family, Farnosh,Fuller, Kerrian,Campos, Luis M.,Khan, Saeed I.,et al.

experimental part, p. 8425 - 8433 (2009/10/23)

The solution photochemistry of bis(phenylpyrrolidinonyl)ketones (R,R)-1band (S,S)-1b exhibited a remarkably high memory of chirality. Stereospe cific decarbonylation to products (R,R)-3b and (S,S)-3b, respectively, occurred with an ee of ca. 80percent. Th

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