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467457-51-8

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467457-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 467457-51-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,7,4,5 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 467457-51:
(8*4)+(7*6)+(6*7)+(5*4)+(4*5)+(3*7)+(2*5)+(1*1)=188
188 % 10 = 8
So 467457-51-8 is a valid CAS Registry Number.

467457-51-8Relevant articles and documents

(-)-(3S)-3-(Tosylamino)butano-4-lactone, a versatile chiral synthon for the enantioselective synthesis of different types of polyamine macrocycles: Determination of the absolute configuration of (-)-(R)-budmunchiamine A

Detterbeck, Richard,Guggisberg, Armin,Popaj, Kasim,Hesse, Manfred

, p. 1742 - 1758 (2007/10/03)

(-)-(3S)-3-(Tosylamino)butano-4-lactone (1) and its derivative ethyl (-)-(3S)-4-iodo-3-(tosylamino)butanoate (2) are presented as easily accessible chiral building blocks for the construction of a range of different macrolactam frameworks important for th

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