160618-31-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160618-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,6,1 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 160618-31:
(8*1)+(7*6)+(6*0)+(5*6)+(4*1)+(3*8)+(2*3)+(1*1)=115
115 % 10 = 5
So 160618-31-5 is a valid CAS Registry Number.
160618-31-5Relevant academic research and scientific papers
Majewski,Irvine,Bantle
, p. 6697 - 6702 (1994)
A stereoselective synthesis of the methyl ethers of robustadials A and B (24) is described. The crucial step is the amine-catalyzed cyclization of the enone 8b which leads to the products 9b and 10b with high diastereoselectivity. The choice of the amine
