439659-58-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 439659-58-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,6,5 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 439659-58:
(8*4)+(7*3)+(6*9)+(5*6)+(4*5)+(3*9)+(2*5)+(1*8)=202
202 % 10 = 2
So 439659-58-2 is a valid CAS Registry Number.
439659-58-2Relevant academic research and scientific papers
Castillo, Ivan,Don Tilley
, p. 431 - 440 (2002)
The hafnium imido dichloride disilyl complex (2,6-i-Pr2C6H3)N=Hf(THF) 2(SiPh3)2 (2) in low yield. Compound 2 was crystallographically characterized. The hafnium monosilyl complex (2,6-iPrs
