95791-31-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95791-31-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,7,9 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 95791-31:
(7*9)+(6*5)+(5*7)+(4*9)+(3*1)+(2*3)+(1*1)=174
174 % 10 = 4
So 95791-31-4 is a valid CAS Registry Number.
95791-31-4Relevant academic research and scientific papers
Synthetic studies of marine toxic polyethers. 2. Synthesis of the B-segment of okadaic acid and coupling with the C-segment
Ichikawa,Isobe,Goto
, p. 5049 - 5052 (2007/10/02)
Part of okadaic acid was synthesized stereoselectively (involving C-16 through C-38 with 10 asymmetric carbons), by coupling the synthetic segments B and C, the former being prepared from a D-glucopyranose derivative.
