72517-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72517-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,5,1 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 72517-40:
(7*7)+(6*2)+(5*5)+(4*1)+(3*7)+(2*4)+(1*0)=119
119 % 10 = 9
So 72517-40-9 is a valid CAS Registry Number.
72517-40-9Relevant articles and documents
Microwave-assisted transformation of α,β- and β,γ-unsaturated nitroalkenes into carbonyl compounds
Das, Deba D.,Nayak, Amalendu,Nanda, Bhagabat,Das, Nalin B.
, p. 481 - 482 (2007/10/03)
Vinyl and allylic nitroalkenes have been converted into the corresponding carbonyl compounds in good yield using tin(II) chloride dihydrate under microwave irradiation.
