102737-69-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102737-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,7,3 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 102737-69:
(8*1)+(7*0)+(6*2)+(5*7)+(4*3)+(3*7)+(2*6)+(1*9)=109
109 % 10 = 9
So 102737-69-9 is a valid CAS Registry Number.
102737-69-9Relevant academic research and scientific papers
A Concise Synthetic Route to Polyfunctional γ-Ketoester Derivatives via Methoxy(phenylthio)methyl-lithium
Hackett, Steven,Livinghouse, Tom
, p. 75 - 76 (2007/10/02)
The α,β-unsaturated O,S-acetals obtained via the reaction of methoxyphenylthiomethyl-lithium with 3-alkoxyenones are readily convertible into structurally diverse γ-ketoesters by way of an efficient alkylation-hydrolysis sequence.
