83436-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83436-47-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,3 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83436-47:
(7*8)+(6*3)+(5*4)+(4*3)+(3*6)+(2*4)+(1*7)=139
139 % 10 = 9
So 83436-47-9 is a valid CAS Registry Number.
83436-47-9Relevant academic research and scientific papers
Synthesis of substituted cyclohexenyl-based β-amino acids by ring-closing metathesis
Abell, Andrew D.,Gardiner, James
, p. 3663 - 3666 (2007/10/03)
(equation presented) A versatile ring-closing metathesis (RCM) approach has been developed for the preparation of cis and trans cyclohexenyl-based β-amino acids that are either unsubstituted (3) or substituted (10 and 12) at the α-position.