133230-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133230-11-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,2,3 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 133230-11:
(8*1)+(7*3)+(6*3)+(5*2)+(4*3)+(3*0)+(2*1)+(1*1)=72
72 % 10 = 2
So 133230-11-2 is a valid CAS Registry Number.
133230-11-2Relevant academic research and scientific papers
Recent progress using chiral formamidines in asymmetric syntheses
Meyers
, p. 2589 - 2612 (2007/10/02)
The ability to generate a carbanion next to nitrogen in a chiral environment has led to a number of useful asymmetric routes to alkaloids and related substances. Mechanistic studies have been conducted to understand the nature of these alkylations.
