771535-10-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 771535-10-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,1,5,3 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 771535-10:
(8*7)+(7*7)+(6*1)+(5*5)+(4*3)+(3*5)+(2*1)+(1*0)=165
165 % 10 = 5
So 771535-10-5 is a valid CAS Registry Number.
771535-10-5Relevant academic research and scientific papers
New synthesis of 2-trifluoromethyl-2,3-dihydro-1H-quinolin-4-ones
Gong, Yuefa,Kato, Katsuya
, p. 767 - 773 (2007/10/03)
N-(1-Ethoxy-2,2,2-trifluoroethyl)anilines 2a-2f, prepared from trifluoroacetaldehyde ethyl hemiacetal and aniline, readily reacted with diethyl malonate in the presence of sodium hydride, giving substituted products 5a-5f in high yields. Compounds 5a-5f s
