75170-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75170-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,7 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75170-97:
(7*7)+(6*5)+(5*1)+(4*7)+(3*0)+(2*9)+(1*7)=137
137 % 10 = 7
So 75170-97-7 is a valid CAS Registry Number.
75170-97-7Relevant articles and documents
DIAZADIEN-NICKEL-ALKYLE
Svoboda, Michael,Dieck, Heindirk tom
, p. 321 - 328 (1980)
Low temperature reactions of diazadienes (DAD), R'N=C(R)C(R)=NR', and nickel halides or complexes (DAD)NiX2 with CH3MgI yield deep green solutions of (DAD)Ni(CH3)2 which decompose readily on warming except in cases of 2,6-disubstituted N-aryl groups R'.Th