105542-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105542-94-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,5,4 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 105542-94:
(8*1)+(7*0)+(6*5)+(5*5)+(4*4)+(3*2)+(2*9)+(1*4)=107
107 % 10 = 7
So 105542-94-7 is a valid CAS Registry Number.
105542-94-7Relevant articles and documents
PROPELLANE: REACTION WITH FREE RADICALS
Wiberg, Kenneth B.,Waddell, Sherman T.,Laidig, Keith
, p. 1553 - 1556 (1986)
Propellane is more reactive towards free radicals than bicyclobutane, and much more reactive than bicyclopentane.Therefore, the reactivity is not determined by strain energy relief or the HOMO energy.The addition of acetaldehyde is un