1266110-99-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1266110-99-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,1,1 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1266110-99:
(9*1)+(8*2)+(7*6)+(6*6)+(5*1)+(4*1)+(3*0)+(2*9)+(1*9)=139
139 % 10 = 9
So 1266110-99-9 is a valid CAS Registry Number.
1266110-99-9Relevant academic research and scientific papers
Synthesis of trifluoromethylated heterocycles using partially fluorinated epoxides
Petrov, Viacheslav A.,Marshall, Will
experimental part, p. 41 - 51 (2011/02/25)
Reaction of 2-trifluoromethyl- (1) and 2,2-bis(trifluoromethyl)- (2) oxiranes with a variety of sulfur nucleophiles proceeds rapidly and under mild conditions. For example, epoxide 2 reacts with aqueous solution of Na 2S, producing S[CH2/
