849453-91-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 849453-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,4,5 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 849453-91:
(8*8)+(7*4)+(6*9)+(5*4)+(4*5)+(3*3)+(2*9)+(1*1)=214
214 % 10 = 4
So 849453-91-4 is a valid CAS Registry Number.
849453-91-4Relevant academic research and scientific papers
Lewis acid assisted methyl/chlorine exchange in silylated hydrazinochlorophosphanes
Westenkirchner, Andrea,Villinger, Alexander,Ikaraghiosoff, Konstantin,Wustrack, Ronald,Michalik, Dirk,Schulz, Axel
experimental part, p. 2691 - 2702 (2011/06/25)
Differently substituted hydrazinophosphanes of the type (Me 3Si)2N-N(SiMe3)-PR1R2 (R1 = Cl withR2 = Me, C6F5 and R1 =Me, R2 = C6