84198-67-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84198-67-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,9 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84198-67:
(7*8)+(6*4)+(5*1)+(4*9)+(3*8)+(2*6)+(1*7)=164
164 % 10 = 4
So 84198-67-4 is a valid CAS Registry Number.
84198-67-4Relevant articles and documents
Syntheses with α-Metalated Isocyanides, LII. - Synthesis of Methyl 2-Alkyl- and 2-Acyl-1-methylimidazole-4-carboxylates from Methyl (Z)-β-Dimethylamino-α-isocyanoacrylate and Alkyl or Acyl Halides
Lau, Hans-Hermann,Schoellkopf, Ulrich
, p. 2093 - 2095 (2007/10/02)
The title compounds 6 and 7 were prepared from methyl (Z)-β-dimethylamino-α-isocyanoacrylate and alkyl or acyl Halides.
