136114-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136114-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,1,1 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136114-03:
(8*1)+(7*3)+(6*6)+(5*1)+(4*1)+(3*4)+(2*0)+(1*3)=89
89 % 10 = 9
So 136114-03-9 is a valid CAS Registry Number.
136114-03-9Relevant academic research and scientific papers
Asymmetric pictet-spengler synthesis of tetrahydroisoquinolines. An enantioselective synthesis of (-)-laudanosine
Comins, Daniel L.,Badawi, Mohamed M.
, p. 2995 - 2996 (2007/10/02)
A chiral auxiliary mediated Pictet-Spengler reaction was utilized in a synthesis of the tetrahydroisoquinoline alkaloid, (-)-laudanosine.
