312923-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312923-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,9,2 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 312923-90:
(8*3)+(7*1)+(6*2)+(5*9)+(4*2)+(3*3)+(2*9)+(1*0)=123
123 % 10 = 3
So 312923-90-3 is a valid CAS Registry Number.
312923-90-3Relevant academic research and scientific papers
Asymmetric synthesis of the core structure of (-)-CP-263,114.
Yoshimitsu,Yanagisawa,Nagaoka
, p. 3751 - 3754 (2007/10/03)
The enantioselective construction of a fully functionalized core structure of (-)-CP-263,114 (1), containing most of the required functionality for total synthesis, was conducted through sequential radical fragmentation-reductive olefination.
