89352-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89352-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,5 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89352-55:
(7*8)+(6*9)+(5*3)+(4*5)+(3*2)+(2*5)+(1*5)=166
166 % 10 = 6
So 89352-55-6 is a valid CAS Registry Number.
89352-55-6Relevant articles and documents
1-PYRAZOLYLIRIDIUM(I) DERIVATIVES; X-RAY EVIDENCE FOR MONODENTATE PYRAZOLATO LIGANDS
Bandini, Anna Laura,Banditelli, Guido,Bonati, Flavio,Demartin, Francesco,Manassero, Mario,Minghetti, Giovanni
, p. C9 - C11 (1982)
An X-ray crystal structure determination has shown that trans-(Ph3P)2Ir(CO)(pyrazolato-N), obtained from the chloride and potassium pyrazolate, contains a monodentate azolato ligand.