124646-81-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124646-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,6,4 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 124646-81:
(8*1)+(7*2)+(6*4)+(5*6)+(4*4)+(3*6)+(2*8)+(1*1)=127
127 % 10 = 7
So 124646-81-7 is a valid CAS Registry Number.
124646-81-7Relevant articles and documents
Iron(III) chloride catalysis of the acetal-ene reaction
Lade?pe?che, Arnaud,Tam, Eric,Ancel, Jean-Erick,Ghosez, Le?on
, p. 1375 - 1380 (2007/10/03)
Iron(III) chloride was found to act as a very efficient catalyst in the acetal-ene reaction involving 1,1-disubstituted alkenes.
