943911-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 943911-93-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,9,1 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 943911-93:
(8*9)+(7*4)+(6*3)+(5*9)+(4*1)+(3*1)+(2*9)+(1*3)=191
191 % 10 = 1
So 943911-93-1 is a valid CAS Registry Number.
943911-93-1Relevant articles and documents
Facile synthesis of (-)-ascochlorin using palladium-catalyzed three component coupling reaction
Aoki, Makoto,Kawashima, Kenji,Fujihara, Hirohisa,Shimizu, Isao
, p. 654 - 655 (2008/02/07)
(-)-Ascochlorin was synthesized using palladium-catalyzed three component coupling reaction. Reaction of the aryl iodide 3, isoprene, and sodium p-toluenesulfinate in the presence of Pd2(dba)3CHCl 3 catalyst and NaHCO