130059-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130059-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,0,5 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 130059-79:
(8*1)+(7*3)+(6*0)+(5*0)+(4*5)+(3*9)+(2*7)+(1*9)=99
99 % 10 = 9
So 130059-79-9 is a valid CAS Registry Number.
130059-79-9Relevant articles and documents
An Improved Procedure for the Formation of Se-Phenyl Selenoesters
Batty, D.,Crich, D.
, p. 273 - 275 (1990)
The reaction of carboxylic acids as their triethylammonium salts with benzeneselenenyl chloride in tetrahydrofuran at room temperature yields the corresponding Se-phenyl selenoesters in high yield.