441285-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 441285-26-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,1,2,8 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 441285-26:
(8*4)+(7*4)+(6*1)+(5*2)+(4*8)+(3*5)+(2*2)+(1*6)=133
133 % 10 = 3
So 441285-26-3 is a valid CAS Registry Number.
441285-26-3Relevant academic research and scientific papers
Total synthesis of (-)- and (+)-lentiginosine
Chandra, Kusum L.,Chandrasekhar,Singh, Vinod K.
, p. 4630 - 4633 (2007/10/03)
Total synthesis of (-)-lentiginosine was achieved from D-mannitol using highly stereoselective reactions. Similarly, (+)-lentiginosine was synthesized from L-tartaric acid.
