80955-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80955-82-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,5 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80955-82:
(7*8)+(6*0)+(5*9)+(4*5)+(3*5)+(2*8)+(1*2)=154
154 % 10 = 4
So 80955-82-4 is a valid CAS Registry Number.
80955-82-4Relevant academic research and scientific papers
Neue 1,5-Benzodiazepinderivate
Capuano, Lilly,Gaertner, Klaus
, p. 1341 - 1343 (2007/10/02)
The 1,5-benzodiazepines 1,6 add benzoylphenylketene (3) across the azomethine bond to produce the 1,3-oxazino-1,5-benzodiazepines 4,5,7.In 6a azo coupling occurs at the exocyclic methyl group leading to the formation of 10, while diazo group transf
