753450-32-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 753450-32-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,3,4,5 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 753450-32:
(8*7)+(7*5)+(6*3)+(5*4)+(4*5)+(3*0)+(2*3)+(1*2)=157
157 % 10 = 7
So 753450-32-7 is a valid CAS Registry Number.
753450-32-7Relevant academic research and scientific papers
Studies toward the synthesis of roseophilin: Lactam formation and Wittig/aldol methodology
Dyke, Christopher A.,Bryson, Thomas A.
, p. 6051 - 6053 (2007/10/03)
In this communication, we introduce our retrosynthetic approach to the synthesis of roseophilin. An interesting, new Wittig/aldol methodology is described. Also discussed is macrocyclization of an azide acid to form an unsaturated lactam.
