944324-83-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 944324-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,3,2 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 944324-83:
(8*9)+(7*4)+(6*4)+(5*3)+(4*2)+(3*4)+(2*8)+(1*3)=178
178 % 10 = 8
So 944324-83-8 is a valid CAS Registry Number.
944324-83-8Relevant articles and documents
Enantioselective synthesis of (+)-l-733,060
Cherian, Shijo K.,Kumar, Pradeep
, p. 982 - 987 (2008/02/03)
An efficient enantioselective synthesis of (+)-l-733,060 from cinnamyl alcohol is described. The key steps include a Sharpless asymmetric epoxidation, a regioselective allyl opening of an epoxide and piperidine ring formation via a one pot Staudinger/aza-Wittig reaction.
