936836-55-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 936836-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,6,8,3 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 936836-55:
(8*9)+(7*3)+(6*6)+(5*8)+(4*3)+(3*6)+(2*5)+(1*5)=214
214 % 10 = 4
So 936836-55-4 is a valid CAS Registry Number.
936836-55-4Relevant academic research and scientific papers
Synthesis of pseudoiridolactones
Guerrab, Zineb,Daou, Boujemaa,Fkih-Tetouani, Souad,Ahmar, Mohammed,Cazes, Bernard
, p. 3367 - 3379 (2007/10/03)
Bicyclic δ-lactones with a carbon group at the bicyclic junction C-7a, designed as pseudoiridolactones, were synthesized from α-alkyl-α-hydroxymethylcyclopentanones via an intramolecular Horner-Wadsworth-Emmons reaction.
