51648-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51648-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,6,4 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 51648-39:
(7*5)+(6*1)+(5*6)+(4*4)+(3*8)+(2*3)+(1*9)=126
126 % 10 = 6
So 51648-39-6 is a valid CAS Registry Number.
51648-39-6Relevant articles and documents
New pesticides and intermediates. Part VI. Some 2-substituted dioxa-, oxathio-, and dithiocyclanes
Witek, Stanislaw,Bielawski, Jacek,Bielawska, Alicja
, p. 2315 - 2326 (2007/10/02)
N-Formylphenyl and N-acetophenyl derivatives of urea and carbamic acid (1) were reacted with diols and their sulfur analogs to yield easily the title compounds (2-9).
