109296-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109296-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,9 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109296-89:
(8*1)+(7*0)+(6*9)+(5*2)+(4*9)+(3*6)+(2*8)+(1*9)=151
151 % 10 = 1
So 109296-89-1 is a valid CAS Registry Number.
109296-89-1Relevant academic research and scientific papers
A FACILE SYNTHESIS OF METHYL 2-PERFLOUROALKYL-6-METHOXYBENZOATES VIA ACYCLIC PRECURSORS
Ding, Weiyu,Zhang, Pingaheng,Cao, Weiguo
, p. 81 - 82 (2007/10/02)
Methyl 2-perfluoroalkyl-6-methoxybenzoates (4) were synthesized from the adduct products of phosphorane 1 with methyl 2-perfluoroalkynoates (2) via intramolecular Wittig reaction.
