197227-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 197227-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,2,2 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 197227-73:
(8*1)+(7*9)+(6*7)+(5*2)+(4*2)+(3*7)+(2*7)+(1*3)=169
169 % 10 = 9
So 197227-73-9 is a valid CAS Registry Number.
197227-73-9Relevant academic research and scientific papers
Total synthesis of rhizoxin D
Williams, David R.,Werner, Kim M.,Feng, Bainian
, p. 6825 - 6828 (2007/10/03)
The convergent, enantiocontrolled synthesis of a significant antimitotic agent for cancer chemotherapy is presented with completion of rhizoxin diene 2.
