145065-92-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145065-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,6 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 145065-92:
(8*1)+(7*4)+(6*5)+(5*0)+(4*6)+(3*5)+(2*9)+(1*2)=125
125 % 10 = 5
So 145065-92-5 is a valid CAS Registry Number.
145065-92-5Relevant academic research and scientific papers
A short synthesis of γ-lactams via the spontaneous ring expansion of β-lactams
Black,Olson,Abt
, p. 2729 - 2733 (2007/10/02)
β-Lactams, derived via the cycloaddition of chlorosulfonyl isocyanate to alkenes, undergo thermal rearrangement at room temperature to affort γ-lactams.
