499783-14-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 499783-14-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,9,7,8 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 499783-14:
(8*4)+(7*9)+(6*9)+(5*7)+(4*8)+(3*3)+(2*1)+(1*4)=231
231 % 10 = 1
So 499783-14-1 is a valid CAS Registry Number.
499783-14-1Relevant articles and documents
Pyridazine derivatives 32: Stille-based approaches in the synthesis of 5-substituted-6-phenyl-3(2H)-pyridazinones
Sotelo, Eddy,Coelho, Alberto,Ravina, Enrique
, p. 427 - 430 (2007/10/03)
A series of 6-phenyl-3(2H)-pyridazinones bearing different substituents in the 5-position of the pyridazinone ring were prepared using Stille-based approaches in the search for new platelet-aggregation inhibitors.