127237-59-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127237-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,3 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127237-59:
(8*1)+(7*2)+(6*7)+(5*2)+(4*3)+(3*7)+(2*5)+(1*9)=126
126 % 10 = 6
So 127237-59-6 is a valid CAS Registry Number.
127237-59-6Relevant academic research and scientific papers
A Convenient one-pot Synthesis of α-Functionalized α,β-Unsaturated Sulfones
Lee, Jae Wook,Oh, Dong Young
, p. 273 - 277 (2007/10/02)
α-Methoxy α,β-unsaturated sulfones and α-chloro α,β-unsaturated sulfones were conveniently prepared in high yields using one-pot Wittig-Horner reaction from methoxymethyl phenyl sulfone and chloromethyl phenyl sulfone, respectively.
