123883-67-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123883-67-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,8 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123883-67:
(8*1)+(7*2)+(6*3)+(5*8)+(4*8)+(3*3)+(2*6)+(1*7)=140
140 % 10 = 0
So 123883-67-0 is a valid CAS Registry Number.
123883-67-0Relevant articles and documents
Iodosobenzene diacetate and diphenyl diselenide: An electrophilic selenenylating agent of double bonds
Tingoli, Marco,Tiecco, Marcello,Testaferri, Lorenzo,Temperini, Andrea
, p. 1769 - 1778 (2007/10/03)
Phenylseleno-acetoxylation, hydroxylation, etherification and lactonization products are obtained in good yields from the reaction of alkenes with diphenyl diselenide and iodosobenzene diacetate, in acetonitrile.
