30649-37-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30649-37-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,6,4 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 30649-37:
(7*3)+(6*0)+(5*6)+(4*4)+(3*9)+(2*3)+(1*7)=107
107 % 10 = 7
So 30649-37-7 is a valid CAS Registry Number.
30649-37-7Relevant academic research and scientific papers
New Diazenido-complexes of Molybdenum(IV), Tungsten(IV), and Rhenium(III)
Ali, Hapipah Mohd.,Leigh, Jeffery G.
, p. 213 - 216 (2007/10/02)
The reaction of with phenylhydrazine produces the complexes (M = Mo or W).Similar derivatives containing Et2PCH2CH2PEt2 and PMe2Ph have also been isolated.The structures have been assigned by n.m.r. spec
