71650-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71650-90-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,5 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 71650-90:
(7*7)+(6*1)+(5*6)+(4*5)+(3*0)+(2*9)+(1*0)=123
123 % 10 = 3
So 71650-90-3 is a valid CAS Registry Number.
71650-90-3Relevant academic research and scientific papers
Total synthesis of (-)-maysine
Meyers,Babiak,Campbell,et al.
, p. 5015 - 5024 (2007/10/02)
A convergent synthesis of the natural macrocycle (-)-maysine (3) has been accomplished involving only a single separation of epimers at C-10. The scheme involved the preparation of three major fragments: (a) the western zone, 4; (b) the southern zone, 6;
