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500688-86-8

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500688-86-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 500688-86-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,6,8 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 500688-86:
(8*5)+(7*0)+(6*0)+(5*6)+(4*8)+(3*8)+(2*8)+(1*6)=148
148 % 10 = 8
So 500688-86-8 is a valid CAS Registry Number.

500688-86-8Downstream Products

500688-86-8Relevant articles and documents

A convenient large-scale chiral synthesis of protected 2-substituted 4-oxo-piperidine derivatives

Lau, Jesper F,Kruse Hansen, Thomas,Paul Kilburn, John,Frydenvang, Karla,Holsworth, Daniel D,Ge, Yu,Uyeda, Roy T,Judge, Luke M,Sune Andersen, Henrik

, p. 7339 - 7344 (2007/10/03)

A convenient large-scale chiral synthesis of protected 2-substituted-4-oxo-piperidine derivatives is described. Hetero Diels-Alder reaction between trifluoroacetic acid-boron trifluoride activated (1-phenyl-ethylimino)acetic acid ethyl ester and 2-trimeth

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