175697-21-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175697-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,6,9 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 175697-21:
(8*1)+(7*7)+(6*5)+(5*6)+(4*9)+(3*7)+(2*2)+(1*1)=179
179 % 10 = 9
So 175697-21-9 is a valid CAS Registry Number.
175697-21-9Relevant academic research and scientific papers
Syntheses, IR and multinuclear (1H, 13C, 31P, 95Mo) NMR investigation of molybdenum and tungsten carbonyl complexes containing bidentate nitrogen donor ligands
Alyea, Elmer C.,Jain, Vimal K.
, p. 1723 - 1730 (2008/10/09)
Complexes of the type [M(CO)4(N-N′)] [where M = Mo or W; N-N′ = C5H4NC(R)=NCH(R′)Ph (R = H or Me; R′ = H or Me); C9H7 NCH=NCH(R′)Ph (R′ = H or Me)] and [Mo(CO)3(PR3){C5/sub
