1173273-89-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1173273-89-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,2,7 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1173273-89:
(9*1)+(8*1)+(7*7)+(6*3)+(5*2)+(4*7)+(3*3)+(2*8)+(1*9)=156
156 % 10 = 6
So 1173273-89-6 is a valid CAS Registry Number.
1173273-89-6Relevant articles and documents
The synthesis of 3-aryl-3-azetidinyl acetic acid esters by rhodium(I)-catalysed conjugate addition of organoboron reagents
Collier, Philip N.
, p. 3909 - 3911 (2009)
A practical route to 3-aryl-3-azetidinyl acetic acid esters is developed. The key step involves the rhodium(I)-catalysed conjugate addition of an organoboron reagent to an α,β-unsaturated alkene. Elaboration of one conjugate addition product to give a nov
