63023-50-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63023-50-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,0,2 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 63023-50:
(7*6)+(6*3)+(5*0)+(4*2)+(3*3)+(2*5)+(1*0)=87
87 % 10 = 7
So 63023-50-7 is a valid CAS Registry Number.
63023-50-7Relevant articles and documents
Synthesis of curcuphenol methyl ether and 8-methoxycalamenene
Sattar, Abdus,Desai, Uday V .,Mane, Ramachandra B
, p. 446 - 448 (2007/10/02)
Friedel-Craft's acylation of m-cresol with glutaric anhydride, followed by esterification gives methyl 5-(2-hydroxy-4-methylphenyl)-5-oxopentanoate (4).Methylation of 4 followed by inverse Grignard reaction with methylmagnesium iodide yields an unsaturate
