299454-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 299454-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,4,5 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 299454-72:
(8*2)+(7*9)+(6*9)+(5*4)+(4*5)+(3*4)+(2*7)+(1*2)=201
201 % 10 = 1
So 299454-72-1 is a valid CAS Registry Number.
299454-72-1Relevant academic research and scientific papers
Nucleophilic reactivity of the multiply bonded carbon center in group 4 - Pincer bis(iminophosphorano)methanediide complexes
Kamalesh Babu,McDonald,Cavell
, p. 3462 - 3465 (2008/10/08)
The bis(iminophosphorano)methanediide (carbene) complexes [MCl2{C(Ph2P=NSiMe3)2- κC,κ2N,N′}] (M = Hf (1), Zr (2)) form Lewis acid-base adducts with THF, nitriles, and isonitriles and undergo 1,2-addit