126790-12-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126790-12-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,9 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126790-12:
(8*1)+(7*2)+(6*6)+(5*7)+(4*9)+(3*0)+(2*1)+(1*2)=133
133 % 10 = 3
So 126790-12-3 is a valid CAS Registry Number.
126790-12-3Relevant academic research and scientific papers
Intermolecular tautomerization of metallacyclic imines to enamines formed from tantalum alkyne complexes and nitriles
Strickler, Jamie R.,Wigley, David E.
, p. 1665 - 1669 (2008/10/08)
The electrophilic metal center in (DIPP)3Ta(PhC≡CPh) (1; DIPP = 2,6-diisopropylphenoxide) coordinates a variety of nitriles to afford the η1-nitrile adducts (DIPP)3(RC≡N)Ta(PhC≡CPh) (2, R = CH3; 3, R = CH2
