205587-48-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 205587-48-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,5,8 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 205587-48:
(8*2)+(7*0)+(6*5)+(5*5)+(4*8)+(3*7)+(2*4)+(1*8)=140
140 % 10 = 0
So 205587-48-0 is a valid CAS Registry Number.
205587-48-0Relevant academic research and scientific papers
Catalytic asymmetric synthesis of arbutamine
Takaoka, Eiji,Yoshikawa, Naoki,Yamada, Yoichi M.A.,Sasai, Hiroaki,Shibasaki, Masakatsu
, p. 157 - 163 (2007/10/03)
An efficient catalytic asymmetric synthesis of (R)-arbutamine has been achieved using a catalytic asymmetric nitroaldol reaction promoted by a heterobimetallic multifunctional asymmetric catalyst as a key step.
