75437-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75437-24-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,3 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75437-24:
(7*7)+(6*5)+(5*4)+(4*3)+(3*7)+(2*2)+(1*4)=140
140 % 10 = 0
So 75437-24-0 is a valid CAS Registry Number.
75437-24-0Relevant articles and documents
SYNTHESIS AND REARRANGEMENTS OF ALKYL-QUADRICYCLANONES
Figeys, H. P.,Destrebecq, M.,Lommen, G. Van
, p. 2369 - 2372 (1980)
Both 1-isopropyl-6- and 7-methoxycarbonyl-quadricyclanones, the first alkyl-substituted molecules of this type, have been synthesized.Cycloaddition reactions with methylpropiolate failed.Their different behaviour in rearrangement and degradation reactions
