83253-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83253-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83253-80:
(7*8)+(6*3)+(5*2)+(4*5)+(3*3)+(2*8)+(1*0)=129
129 % 10 = 9
So 83253-80-9 is a valid CAS Registry Number.
83253-80-9Relevant academic research and scientific papers
ADDITION DE REACTIFS AMBIDENTS DIMETALLIQUES A LA DOUBLE LIAISON AZIRINIQUE
Blagoev, B.,Novkova, S.
, p. 1609 - 1614 (2007/10/02)
The Ivanov magnesium reagents obtained from aryl-acetic acids add to 3,3-dimethyl-2-phenyl azirine to give β-aziridino acids 4, which are easily transformed into 4-amino lactones 10 and further into butenolides 11.If sodium is substituted for magnesium th
