1027902-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027902-92-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,9,0 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1027902-92:
(9*1)+(8*0)+(7*2)+(6*7)+(5*9)+(4*0)+(3*2)+(2*9)+(1*2)=136
136 % 10 = 6
So 1027902-92-6 is a valid CAS Registry Number.
1027902-92-6Relevant academic research and scientific papers
Synthetic Applications of Bis(iminophosphoranes). One-Pot Preparation of Rigid Bicyclic Guanidines
Molina, Pedro,Alajarin, Mateo,Vidal, Angel
, p. 1687 - 1695 (2007/10/02)
A one-pot synthesis of , , and bicyclic guanidines based on a new method of dihydropyrimido annelation, which involves reaction of bis(iminophosphoranes) with aryl isocyanates or isothiocyanates is described.The method is also applic
