74672-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74672-03-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,7 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74672-03:
(7*7)+(6*4)+(5*6)+(4*7)+(3*2)+(2*0)+(1*3)=140
140 % 10 = 0
So 74672-03-0 is a valid CAS Registry Number.
74672-03-0Relevant academic research and scientific papers
Anomalous Reaction of a 3-Chloro-2-nitroanisole
Ried, Walter,Sell, Gunther
, p. 2311 - 2313 (2007/10/02)
During the synthesis of 8-chloro-1,5-dihydro-5-hydroxy-1-phenyl-2H-1,5-benzodiazepine-2,4(3H)-dione (4) 3,5-dichloro-2-nitroanisole (B) reacts with aniline under cleavage of the etherlinkage to form 5-chloro-3-hydroxy-2-nitrodiphenylamine (1).
