1253176-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1253176-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,1,7 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1253176-45:
(9*1)+(8*2)+(7*5)+(6*3)+(5*1)+(4*7)+(3*6)+(2*4)+(1*5)=142
142 % 10 = 2
So 1253176-45-2 is a valid CAS Registry Number.
1253176-45-2Relevant academic research and scientific papers
Trimethylsilyldiazomethane as a versatile stitching agent for the introduction of aziridines into functionalized organic molecules
Ren, Hong,Wulff, William D.
supporting information; scheme or table, p. 4908 - 4911 (2011/02/21)
A highly enantioselective route for the introduction of aziridines into functionalized organic molecules was developed via a tandem acylation and aziridination of TMSCHN2.
