76127-62-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76127-62-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,2 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76127-62:
(7*7)+(6*6)+(5*1)+(4*2)+(3*7)+(2*6)+(1*2)=133
133 % 10 = 3
So 76127-62-3 is a valid CAS Registry Number.
76127-62-3Relevant academic research and scientific papers
Concise Syntheses of 4-(Arylcarbonylmethyl)-azetidin-2-ones and Related Systems
Barrett, Anthony G. M.,Quayle, Peter
, p. 1076 - 1077 (2007/10/02)
On catalysis by trimethylsilyl trifluoromethanesulphonate, 4-acetoxy-1-trimethylsilylazetidin-2-one reacted with the enol silanes to give the β-lactams CH(R1)COR2> in excellent yields (71 to 95percent).
