191474-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191474-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,4,7 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 191474-55:
(8*1)+(7*9)+(6*1)+(5*4)+(4*7)+(3*4)+(2*5)+(1*5)=152
152 % 10 = 2
So 191474-55-2 is a valid CAS Registry Number.
191474-55-2Relevant academic research and scientific papers
Total synthesis of (+)-fumiquinazoline G and (+)-dehydrofumiquinazoline G
He, Feng,Snider, Barry B.
, p. 483 - 484 (2007/10/03)
An efficient twelve step synthesis of (+)-fumiquinazoline G (16) has been accomplished in 11% overall yield.
