135283-62-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135283-62-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,8 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 135283-62:
(8*1)+(7*3)+(6*5)+(5*2)+(4*8)+(3*3)+(2*6)+(1*2)=124
124 % 10 = 4
So 135283-62-4 is a valid CAS Registry Number.
135283-62-4Relevant academic research and scientific papers
First Total Synthesis of Amaryllidaceae Alkaloids of the 5,11-Methanomorphanthridine Type. An Efficient Total Synthesis of (+/-)-Pancracine
Overman, Larry E.,Shim, Jaechul
, p. 5005 - 5007 (2007/10/02)
A tandem aza-Cope rearrangement-Mannich cyclization (9 -> 3) is the central step in a concise total synthesis of (+/-)-pancracine.
