1380650-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1380650-22-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,6,5 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1380650-22:
(9*1)+(8*3)+(7*8)+(6*0)+(5*6)+(4*5)+(3*0)+(2*2)+(1*2)=145
145 % 10 = 5
So 1380650-22-5 is a valid CAS Registry Number.
1380650-22-5Relevant articles and documents
Synthesis and characterization of a new hexacyclic helicene
Aloui, Faouzi,Moussa, Souad,Hassine, Béchir Ben
, p. 3216 - 3219 (2012)
A new helically chiral hexacyclic system, bearing an acetoxymethyl group, was prepared from a simple naphthalene building block in good yield and purity, via a four-step sequence involving palladium-catalysed Heck couplings and oxidative photocyclizations
