113493-67-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113493-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,9 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113493-67:
(8*1)+(7*1)+(6*3)+(5*4)+(4*9)+(3*3)+(2*6)+(1*7)=117
117 % 10 = 7
So 113493-67-7 is a valid CAS Registry Number.
113493-67-7Relevant articles and documents
A CONVENIENT SYNTHESIS OF VINYL SULFOXIMINES FROM β-HYDROXYALKYL SULFOXIMINES
Hwang, Ki-Jun,Logusch, Eugene W.
, p. 4149 - 4152 (2007/10/02)
Previously unknown free and N-acylated vinyl sulfoximines were readily prepared via elimination of β-hydroxyalkyl methylphenylsulfoximines.