129113-09-3 Usage
Chemical Class
Naphthalenediones
Derivative of
Naphthoquinone
Precursor for
Vitamin K synthesis
Applications
a. Pharmaceutical industry
b. Chemical industry
c. Intermediate in synthesis of pharmaceuticals and organic compounds
Biological Activities
a. Antioxidant properties
b. Anti-inflammatory properties
Safety Precautions
Handle with care and follow safety guidelines due to chemical properties
Check Digit Verification of cas no
The CAS Registry Mumber 129113-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,1,1 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129113-09:
(8*1)+(7*2)+(6*9)+(5*1)+(4*1)+(3*3)+(2*0)+(1*9)=103
103 % 10 = 3
So 129113-09-3 is a valid CAS Registry Number.
129113-09-3Relevant articles and documents
Convenient synthesis of 3-acyl- and 3-alkyl-1,2-naphthoquinones
Takuwa,Kai
, p. 623 - 625 (2007/10/02)
3-Acyl-1,2-naphthalenediols prepared by the photoinduced addition reaction of 1,2-naphthoquinone with alkanals were oxidized with Fremy's salt to give 3-acyl-1,2-naphthoquinones in good yields. The diols were reduced with amalgamated zinc, followed by oxidation to afford 3-alkyl-1,2-naphthoquinones in moderate yields.
