117480-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117480-84-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,4,8 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 117480-84:
(8*1)+(7*1)+(6*7)+(5*4)+(4*8)+(3*0)+(2*8)+(1*4)=129
129 % 10 = 9
So 117480-84-9 is a valid CAS Registry Number.
117480-84-9Relevant academic research and scientific papers
Synthesis of a Novel 1,4-Thiazine System
Rao, J. Shailja,Neelakantan, Parvathi,Rao, S. Nagabhushan
, p. 578 - 579 (2007/10/02)
2-Bromomethyl-1-phenylquinazolin-4-one (I) reacts with thioglycollic acid to give S-mercaptoacetic acid (II) which on cyclization with acetic anhydride/pyridine affords 1,2,5,6-tetrahydro-5-phenylthiazino4,3-
