75687-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75687-68-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,8 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 75687-68:
(7*7)+(6*5)+(5*6)+(4*8)+(3*7)+(2*6)+(1*8)=182
182 % 10 = 2
So 75687-68-2 is a valid CAS Registry Number.
75687-68-2Relevant articles and documents
Synthesis and formal [4 + 2] cycloaddition reactions of vinylimido complexes of titanocene
Doxsee, Kenneth M.,Farahi, Judah B.,Hope, H?kon
, p. 8889 - 8898 (1991)
Sources of the methylidene complex of titanocene, Cp2Ti=CH2, react with nitriles in the presence of donor ligands to afford vinylimido titanocene complexes. The vinylimido complexes react readily with ketones, nitriles, and imines, y