1227211-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1227211-13-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,2,1 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1227211-13:
(9*1)+(8*2)+(7*2)+(6*7)+(5*2)+(4*1)+(3*1)+(2*1)+(1*3)=103
103 % 10 = 3
So 1227211-13-3 is a valid CAS Registry Number.
1227211-13-3Relevant academic research and scientific papers
Synthesis of chiral nonracemic tertiary α-thio and α-sulfonyl acetic esters via SN2 reactions of tertiary mesylates
Weaver, Jimmie D.,Morris, David K.,Tunge, Jon A.
experimental part, p. 470 - 474 (2010/04/29)
Syntheses of enantioenriched sulfides and sulfones via substitution of tertiary mesylate with thiolate nucleophile were achieved with modest to excellent success. Georg Thieme Verlag Stuttgart New York.
