131895-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131895-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,8,9 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131895-66:
(8*1)+(7*3)+(6*1)+(5*8)+(4*9)+(3*5)+(2*6)+(1*6)=144
144 % 10 = 4
So 131895-66-4 is a valid CAS Registry Number.
131895-66-4Relevant academic research and scientific papers
A Stereoselective Synthesis of (+/-)-Actinobolamine
Holmes, Andrew B.,Kee, Alexander,Ladduwahetty, Tamara,Smith, David F.
, p. 1412 - 1414 (2007/10/02)
A three-step sequence involving an imino ester heterocycloaddition, stereoselective epoxidation of the adduct 4 and subsequent toluene-p-sulphonic acid-promoted rearrangement afforded the 6-azabicyclooctane 7 in excellent overall yield; elaboration
