1335050-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1335050-19-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,0,5 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1335050-19:
(9*1)+(8*3)+(7*3)+(6*5)+(5*0)+(4*5)+(3*0)+(2*1)+(1*9)=115
115 % 10 = 5
So 1335050-19-5 is a valid CAS Registry Number.
1335050-19-5Relevant articles and documents
Benzylic C(sp3)-H Perfluoroalkylation of Six-Membered Heteroaromatic Compounds
Kuninobu, Yoichiro,Nagase, Masahiro,Kanai, Motomu
, p. 10263 - 10266 (2015)
Successful benzylic C(sp3)-H trifluoromethylation, pentafluoroethylation, and heptafluoropropylation of six-membered heteroaromatic compounds were achieved as the first examples of a practical benzylic C(sp3)-H perfluoroalkylation. I
