1357190-62-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1357190-62-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,1,9 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1357190-62:
(9*1)+(8*3)+(7*5)+(6*7)+(5*1)+(4*9)+(3*0)+(2*6)+(1*2)=165
165 % 10 = 5
So 1357190-62-5 is a valid CAS Registry Number.
1357190-62-5Relevant articles and documents
A facile synthetic route for the preparation of 4-substituted 6-methyl-2-pyrone derivatives via organozinc reagents
Rieke, Reuben D.,Kim, Seung-Hoi
, p. 2867 - 2871 (2011)
A novel synthetic pathway for the preparation of 4-substituted 2-pyrone derivatives has been developed. It consists of two different methods; the first represents the Negishi coupling reaction utilizing easily accessible organozinc reagents. More signific
