1041644-10-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1041644-10-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,1,6,4 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1041644-10:
(9*1)+(8*0)+(7*4)+(6*1)+(5*6)+(4*4)+(3*4)+(2*1)+(1*0)=103
103 % 10 = 3
So 1041644-10-3 is a valid CAS Registry Number.
1041644-10-3Relevant articles and documents
New method of alkenylation of anilines by acetylene compounds in the superacid HSO3F
Shchukin, Andrey O.,Vasilyev, Aleksander V.,Rudenko, Andrey P.
, p. 6334 - 6340 (2008/09/21)
Vinyl cations, generated by protonation of the triple bond of α,β-alkynylcarbonyl compounds in the superacid HSO3F, react efficiently with arylammonium (anilinium) ions at low temperatures -75 and -30 °C in 30-75 min with the formation of Fried