1585153-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1585153-89-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,5,1,5 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1585153-89:
(9*1)+(8*5)+(7*8)+(6*5)+(5*1)+(4*5)+(3*3)+(2*8)+(1*9)=194
194 % 10 = 4
So 1585153-89-4 is a valid CAS Registry Number.
1585153-89-4Relevant academic research and scientific papers
Enantioselective total synthesis of (-)-walsucochin B
Xu, Shiyan,Gu, Jixiang,Li, Huilin,Ma, Donghui,Xie, Xingang,She, Xuegong
, p. 1996 - 1999 (2014/05/06)
The first enantioselective total synthesis of the structurally unique nortriterpenoid (-)-walsucochin B has been accomplished through the cationic polyolefin cyclization initiated by chiral epoxide. The core framework and the stereocenters in the natural
