121927-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121927-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,2 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121927-01:
(8*1)+(7*2)+(6*1)+(5*9)+(4*2)+(3*7)+(2*0)+(1*1)=103
103 % 10 = 3
So 121927-01-3 is a valid CAS Registry Number.
121927-01-3Relevant academic research and scientific papers
Synthesis of α-Trifluoromethylated Carboxylic Acid Esters
Kitazume, Tomoya,Ohnogi, Takeshi
, p. 614 - 615 (2007/10/02)
A series of menthyl 2-(trifluoromethyl)alkanoates were prepared by reaction of menthyl 2-(trifluoromethyl)propenoates with dialkyl- or diphenylcuprates and hydrofluorination of the menthyl 2-(difluoromethylene)alkanoates thus obtained by addition of tetra
