1200803-45-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1200803-45-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,0,8,0 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1200803-45:
(9*1)+(8*2)+(7*0)+(6*0)+(5*8)+(4*0)+(3*3)+(2*4)+(1*5)=87
87 % 10 = 7
So 1200803-45-7 is a valid CAS Registry Number.
1200803-45-7Relevant articles and documents
Cyanuric chloride: an efficient reagent for the Lossen rearrangement
Hamon, Florian,Prié, Gildas,Lecornué, Frédéric,Papot, Sébastien
, p. 6800 - 6802 (2009)
An efficient method for the Lossen rearrangement that uses 2,4,6-trichloro-1,3,5-triazine (TCT) as a promoter is reported. This procedure allowed the preparation of various carbamates, thiocarbamates, and ureas in good yields directly from the correspondi
